Voidly
Data

Incident record · Taiwan

Internet connectivity disruption in Taiwan

Type
disruption
Status
active
Severity
critical
Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Taiwan. 21 critical alerts recorded.

Open incident JSON
Reported anomaly rate
94.9%

Source-defined signal; not a universal test-failure percentage.

Source measurement count
21

The record’s count can represent aggregate inputs or alerts.

Incident confidence
75%

A source score, not certainty of intentional censorship.

Linked evidence has its own count and confidence fields. These quantities are not interchangeable.

Follow the evidence

21 linked records.

Inspect the observation, the upstream claim and why it was linked.

Qualifying linked evidence sources: IODA (21). Historical incident source labels may include quarantined observations and are not detection evidence by themselves.

Linked observation dates

21 dated · 0 without a verified timezone
IODA21 linked records
Oct 15, 2026 · 22:20 UTCSingle observed timestamp

Each point is a linked record. Horizontal position shows observation time; stacking separates nearby points. The full records below provide the values. This is not a measured outage-duration chart.

Upstream claims are attributed to their source. Multiple records or source names do not by themselves establish independent corroboration.

IODA21 records · open evidence

outage · critical

ioda:alert:ping-slash24:region:4189:1792102800

IODA detected critical level outage for Kaohsiung City

Upstream claim · IODA
Signal value
0.93743
Signal baseline
3,580
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268603,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4189",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 3580,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9374301675977653,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4189:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kaohsiung City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4190:1792102800

IODA detected critical level outage for Pingtung

Upstream claim · IODA
Signal value
0.945736
Signal baseline
258
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268604,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4190",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 258,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9457364341085271,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4190:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pingtung",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4191:1792102800

IODA detected critical level outage for Tainan City

Upstream claim · IODA
Signal value
0.95429
Signal baseline
2,669
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268605,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4191",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 2669,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9542899962532784,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4191:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tainan City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4192:1792102800

IODA detected critical level outage for Hsinchu City

Upstream claim · IODA
Signal value
0.940092
Signal baseline
868
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268606,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4192",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 868,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9400921658986175,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4192:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Hsinchu City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4193:1792102800

IODA detected critical level outage for Hsinchu

Upstream claim · IODA
Signal value
0.942857
Signal baseline
315
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268607,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4193",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 315,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9428571428571428,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4193:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Hsinchu",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4194:1792102800

IODA detected critical level outage for Yilan

Upstream claim · IODA
Signal value
0.962085
Signal baseline
211
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268609,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4194",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 211,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9620853080568721,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4194:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Yilan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4195:1792102800

IODA detected critical level outage for Keelung City

Upstream claim · IODA
Signal value
0.901914
Signal baseline
418
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268610,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4195",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 418,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9019138755980861,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4195:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Keelung City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4196:1792102800

IODA detected critical level outage for Miaoli

Upstream claim · IODA
Signal value
0.932722
Signal baseline
327
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268611,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4196",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 327,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9327217125382263,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4196:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Miaoli",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4197:1792102800

IODA detected critical level outage for Taipei City

Upstream claim · IODA
Signal value
0.933715
Signal baseline
11,873
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268612,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4197",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 11873,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9337151520256043,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4197:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Taipei City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4198:1792102800

IODA detected critical level outage for New Taipei City

Upstream claim · IODA
Signal value
0.931601
Signal baseline
4,810
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268619,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4198",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 4810,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9316008316008316,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4198:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for New Taipei City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4199:1792102800

IODA detected critical level outage for Taoyuan

Upstream claim · IODA
Signal value
0.938268
Signal baseline
3,256
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268620,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4199",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 3256,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9382678132678133,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4199:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Taoyuan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4200:1792102800

IODA detected critical level outage for Changhua

Upstream claim · IODA
Signal value
0.95665
Signal baseline
1,015
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268621,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4200",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 1015,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9566502463054187,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4200:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Changhua",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4201:1792102800

IODA detected critical level outage for Chiayi

Upstream claim · IODA
Signal value
0.970238
Signal baseline
168
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268622,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4201",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 168,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9702380952380952,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4201:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Chiayi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4202:1792102800

IODA detected critical level outage for Chiayi City

Upstream claim · IODA
Signal value
0.963218
Signal baseline
435
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268623,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4202",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 435,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9632183908045977,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4202:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Chiayi City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4203:1792102800

IODA detected critical level outage for Hualien

Upstream claim · IODA
Signal value
0.930693
Signal baseline
202
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268624,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4203",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 202,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9306930693069307,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4203:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Hualien",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4204:1792102800

IODA detected critical level outage for Nantou

Upstream claim · IODA
Signal value
0.97561
Signal baseline
369
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268625,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4204",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 369,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.975609756097561,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4204:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Nantou",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4205:1792102800

IODA detected critical level outage for Taichung City

Upstream claim · IODA
Signal value
0.949236
Signal baseline
6,087
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268626,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4205",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 6087,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9492360768851651,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4205:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Taichung City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4206:1792102800

IODA detected critical level outage for Yunlin

Upstream claim · IODA
Signal value
0.988338
Signal baseline
343
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268627,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4206",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 343,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9883381924198251,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4206:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Yunlin",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4207:1792102800

IODA detected critical level outage for Taitung

Upstream claim · IODA
Signal value
0.958333
Signal baseline
120
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268628,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4207",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 120,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9583333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4207:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Taitung",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4208:1792102800

IODA detected critical level outage for Penghu

Upstream claim · IODA
Signal value
0.962264
Signal baseline
53
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268629,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4208",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 53,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9622641509433962,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4208:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Penghu",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4209:1792102800

IODA detected critical level outage for Kinmen

Upstream claim · IODA
Signal value
0.95122
Signal baseline
82
Evidence confidence
85%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-10-16 00:00:18.159834 · timezone unspecified
Open IODA entity dashboard (day parameters)
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
  "confidence": 0.85,
  "continent": null,
  "countryCode": "TW",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 567268630,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-10-15T22:20:00Z",
  "probeNodeId": null,
  "regionCode": "4209",
  "retrievedAt": "2026-10-16T00:00:18.159834",
  "riskTier": null,
  "signalBaseline": 82,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9512195121951219,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4209:1792102800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kinmen",
  "upstreamSeverity": "critical"
}
Source-reported corroboration

The source’s corroboration assessment is separate from incident confidence and evidence-link confidence. Inspect its source list, count and description.

{
  "description": "Single source label: ioda",
  "evidenceCount": 21,
  "level": "low",
  "score": 0.67,
  "sourceCount": 1,
  "sources": [
    "ioda"
  ]
}

Declared incident sources (historical metadata): IODA.

Qualifying linked evidence sources: IODA (21).

Fewer than two qualifying linked source labels are present. Stored incident labels may include quarantined OONI observations and do not establish corroboration.

Scope and attribution

What the record names.

Methodology

Affected services

No services named.

Incident mechanism

No mechanism specified at the incident level.

Individual evidence may carry more specific methods. Those do not automatically describe the entire incident.

Affected domains · 0

Domains named by the source record. Each link opens country-specific OONI measurements; a named domain is not a blanket national-block verdict.

No domains named.

Networks and evidence attribution

ASNs named by this source record: None listed.

This aggregate describes fields literally present in qualifying linked evidence. It does not identify who caused an event or prove intent.

{
  "asns_attributed": 0,
  "domains_attributed": 0,
  "methods": [
    {
      "evidence_count": 21,
      "method": "outage"
    }
  ],
  "note": "Aggregated from this incident's qualifying linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the qualifying linked evidence for this incident (e.g. country/ASN-level outage signals).",
  "sources": [
    "ioda"
  ],
  "top_asns": [],
  "top_domains": []
}
What this record cannot establish

Measurements alone do not attribute an event to a government, ISP or another actor, and do not establish intent. An outage or anomalous result can have several explanations.

The country label is an aggregation scope. It is not a census of every network, city or service. Regional or ASN fields belong to their individual source evidence and should not be expanded into a national claim.

A confirmed duration is not supplied. The source observation window and evidence timestamps do not prove an exact start and stop of blocking.

Signal definitions, baseline rates and model versions depend on the source. This record does not establish a common baseline or calibrated certainty. Use the source’s specific signal definition and evaluation before interpreting a score.

Inspect measurement coverage

Cite this incident

Take the record
with you.

Use the permanent published URL.
The original source title is preserved.

BibTeX ↓RIS ↓Markdown ↓JSON ↓Full citation page →

The record over time.

Created
2026-10-16 00:00:35.787104 · timezone unspecified
Last updated
2026-10-16 00:00:35.787104 · timezone unspecified
Revision
1
Revision history and original fields

Revision-history array unavailable.

Canonical ID: TW-2026-0012. Source ID: TW-2026-0012. Hash ID: 5eb3e19f30b4.

Additional source duration field: unavailable. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.9488814963491528,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 21,
        "method": "outage"
      }
    ],
    "note": "Aggregated from this incident's qualifying linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the qualifying linked evidence for this incident (e.g. country/ASN-level outage signals).",
    "sources": [
      "ioda"
    ],
    "top_asns": [],
    "top_domains": []
  },
  "confidence": 0.75,
  "corroboration": {
    "description": "Single source label: ioda",
    "evidenceCount": 21,
    "level": "low",
    "score": 0.67,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "TW",
  "countryName": "Taiwan",
  "createdAt": "2026-10-16T00:00:35.787104",
  "description": "IODA detected significant connectivity drop in Taiwan. 21 critical alerts recorded.",
  "duration": null,
  "durationHours": null,
  "endTime": null,
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
      "confidence": 0.85,
      "continent": null,
      "countryCode": "TW",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 567268603,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-10-15T22:20:00Z",
      "probeNodeId": null,
      "regionCode": "4189",
      "retrievedAt": "2026-10-16T00:00:18.159834",
      "riskTier": null,
      "signalBaseline": 3580,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9374301675977653,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4189:1792102800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kaohsiung City",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
      "confidence": 0.85,
      "continent": null,
      "countryCode": "TW",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 567268604,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-10-15T22:20:00Z",
      "probeNodeId": null,
      "regionCode": "4190",
      "retrievedAt": "2026-10-16T00:00:18.159834",
      "riskTier": null,
      "signalBaseline": 258,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9457364341085271,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4190:1792102800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Pingtung",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
      "confidence": 0.85,
      "continent": null,
      "countryCode": "TW",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 567268605,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-10-15T22:20:00Z",
      "probeNodeId": null,
      "regionCode": "4191",
      "retrievedAt": "2026-10-16T00:00:18.159834",
      "riskTier": null,
      "signalBaseline": 2669,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9542899962532784,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4191:1792102800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Tainan City",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
      "confidence": 0.85,
      "continent": null,
      "countryCode": "TW",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 567268606,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-10-15T22:20:00Z",
      "probeNodeId": null,
      "regionCode": "4192",
      "retrievedAt": "2026-10-16T00:00:18.159834",
      "riskTier": null,
      "signalBaseline": 868,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9400921658986175,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4192:1792102800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Hsinchu City",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
      "confidence": 0.85,
      "continent": null,
      "countryCode": "TW",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 567268607,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-10-15T22:20:00Z",
      "probeNodeId": null,
      "regionCode": "4193",
      "retrievedAt": "2026-10-16T00:00:18.159834",
      "riskTier": null,
      "signalBaseline": 315,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9428571428571428,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4193:1792102800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Hsinchu",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW?from=1792022400&until=1792108800",
      "confidence": 0.85,
      "continent": null,
      "countryCode": "TW",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 567268609,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-10-15T22:20:00Z",
      "probeNodeId": null,
      "regionCode": "4194",
      "retrievedAt": "2026-10-16T00:00:18.159834",
      "riskTier": null,
      "signalBaseline": 211,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9620853080568721,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4194:1792102800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/TW",
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  "evidenceSourceBreakdown": {
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  "evidenceSpan": {
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    "latest": "2026-10-15T22:20:00Z"
  },
  "flag": "🇹🇼",
  "generated_at_utc": "2026-10-16T01:15:42.863603Z",
  "hashId": "5eb3e19f30b4",
  "id": "TW-2026-0012",
  "incidentType": "disruption",
  "measurementCount": 21,
  "mechanism": null,
  "normalOoniObservationCount": 0,
  "normalOoniObservationNote": "These linked OONI rows carry the historical signal_level='normal' stored label and are quarantined from qualifying evidence pending regrade. The label is not proof that every row was accessible or anomaly-free: low-anomaly rows and rows with an omitted confirmed result may be present.",
  "normalOoniObservations": [],
  "readableId": "TW-2026-0012",
  "reportUrl": "https://api.voidly.ai/data/incidents/5eb3e19f30b4/report?format=markdown",
  "revision": 1,
  "severity": "critical",
  "severityGrade": null,
  "sources": [
    "ioda"
  ],
  "startTime": "2026-10-15T22:20:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Taiwan",
  "updatedAt": "2026-10-16T00:00:35.787104"
}
All Taiwan incidents
Oct 12, 2026 · disruptionInternet connectivity disruption in TaiwanSep 22, 2026 · disruptionInternet connectivity disruption in TaiwanSep 20, 2026 · disruptionInternet connectivity disruption in TaiwanAug 3, 2026 · disruptionInternet connectivity disruption in TaiwanAug 2, 2026 · censorshipSustained censorship in TW (2026-08)Jul 16, 2026 · disruptionInternet connectivity disruption in Taiwan

Related records come from up to 100 recent records in the same country. They do not establish a causal connection.

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Agent summary

Facts: Internet connectivity disruption in Taiwan. Country: Taiwan. Source type: disruption. Source status: active. Reported observation window: 2026-10-15T22:20:00Z to unavailable.

As of linked evidence: . Record generated: 2026-10-16T01:15:42.863603Z; page checked: 2026-10-16T01:15:42.887Z. These are different times.

Stored incident source labels: 1 distinct declared names (ioda). These are historical metadata; qualifying linked sources are shown above. Source names are not independent corroboration.

Cite: Voidly Research. (n.d.). Internet connectivity disruption in Taiwan [TW-2026-0012]. Voidly Global Censorship Index. https://voidly.ai/incident/TW-2026-0012

Publication date: Not supplied.

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Voidly-original annotations: CC BY 4.0. Upstream data retain their source licenses.