Revision-history array unavailable.
Canonical ID: SN-2026-0037. Source ID: SN-2026-0037. Hash ID: 388cbbbdcec0.
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": 0.7000000000000001,
"attribution": {
"asns_attributed": 0,
"domains_attributed": 0,
"methods": [
{
"evidence_count": 7,
"method": "header-manipulation"
},
{
"evidence_count": 2,
"method": "ip-blocked"
}
],
"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": [
"ooni"
],
"top_asns": [],
"top_domains": []
},
"confidence": 0.72,
"corroboration": {
"description": "Single source label: ooni",
"evidenceCount": 9,
"level": "low",
"score": 0.6,
"sourceCount": 1,
"sources": [
"ooni"
]
},
"country": "SN",
"countryName": "Senegal",
"createdAt": "2026-10-21T10:09:20.062080",
"description": "OONI detected 3 days of elevated network interference averaging 70.0% anomaly rate.",
"duration": null,
"durationHours": null,
"endTime": "2026-10-20T06:00:00Z",
"evidence": [
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-20&until=2026-10-21",
"confidence": 0.7,
"continent": null,
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 592223095,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-20T06:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-22T04:45:37.330576Z",
"riskTier": null,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "header-manipulation",
"signalValue": 0.5,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-20:06",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-20&until=2026-10-21",
"unSubregion": null,
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 4 anomaly + 0 confirmed / 8 nonfailed measurements (50.0% blocked; 0 failed)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": "ip-blocked",
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-14&until=2026-10-15",
"confidence": 0.74,
"continent": "Africa",
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 563569924,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-14T12:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-16T04:45:20.955454Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "header-manipulation",
"signalValue": 0.6,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-14:12",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-14&until=2026-10-15",
"unSubregion": "Western Africa",
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 3 anomaly + 0 confirmed / 5 nonfailed measurements (60.0% blocked; 0 failed)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": "ip-blocked",
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-07&until=2026-10-08",
"confidence": 0.9,
"continent": "Africa",
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 538285707,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-07T06:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-09T12:33:37.944105Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "header-manipulation",
"signalValue": 1,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-07:06",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-07&until=2026-10-08",
"unSubregion": "Western Africa",
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 1 anomaly + 0 confirmed / 1 nonfailed measurements (100.0% blocked; 0 failed)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-03&until=2026-10-04&only=anomalies",
"confidence": 0.7,
"continent": "Africa",
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 518567050,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-03T12:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-05T03:05:03.721071Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "header-manipulation",
"signalValue": 0.5,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-03:12",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-03&until=2026-10-04&only=anomalies",
"unSubregion": "Western Africa",
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 3/6 measurements anomalous (50.0%)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-02&until=2026-10-03&only=anomalies",
"confidence": 0.78,
"continent": "Africa",
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 509851818,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-02T12:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-03T03:05:17.528679Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "header-manipulation",
"signalValue": 0.7,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-02:12",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-02&until=2026-10-03&only=anomalies",
"unSubregion": "Western Africa",
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 7/10 measurements anomalous (70.0%)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-02&until=2026-10-03&only=anomalies",
"confidence": 0.7095238095238096,
"continent": "Africa",
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 509851817,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-02T06:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-03T03:05:17.528679Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "header-manipulation",
"signalValue": 0.5238095238095238,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-02:06",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-02&until=2026-10-03&only=anomalies",
"unSubregion": "Western Africa",
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 11/21 measurements anomalous (52.4%)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-01&until=2026-10-02&only=anomalies",
"confidence": 0.75,
"continent": "Africa",
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 509851814,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-01T12:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-03T03:05:17.528679Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "header-manipulation",
"signalValue": 0.625,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-01:12",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-01&until=2026-10-02&only=anomalies",
"unSubregion": "Western Africa",
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 10/16 measurements anomalous (62.5%)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-01&until=2026-10-02&only=anomalies",
"confidence": 0.7105263157894737,
"continent": "Africa",
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 509851813,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-01T06:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-03T03:05:17.528679Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "header-manipulation",
"signalValue": 0.5263157894736842,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-01:06",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-01&until=2026-10-02&only=anomalies",
"unSubregion": "Western Africa",
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 10/19 measurements anomalous (52.6%)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-01&until=2026-10-02&only=anomalies",
"confidence": 0.7,
"continent": "Africa",
"countryCode": "SN",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 509851812,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-10-01T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-10-03T03:05:17.528679Z",
"riskTier": 3,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "header-manipulation",
"signalValue": 0.5,
"source": "ooni",
"sourceRef": "ooni:live:SN:http_header_field_manipulation:2026-10-01:00",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-10-01&until=2026-10-02&only=anomalies",
"unSubregion": "Western Africa",
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 6/12 measurements anomalous (50.0%)",
"upstreamSeverity": null
}
],
"evidenceCount": 9,
"evidenceSourceBreakdown": {
"ooni": 9
},
"evidenceSpan": {
"earliest": "2026-10-01T00:00:00Z",
"latest": "2026-10-20T06:00:00Z"
},
"flag": "🇸🇳",
"generated_at_utc": "2026-10-22T23:18:26.200283Z",
"hashId": "388cbbbdcec0",
"id": "SN-2026-0037",
"incidentType": "censorship",
"measurementCount": 3,
"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": "SN-2026-0037",
"reportUrl": "https://api.voidly.ai/data/incidents/388cbbbdcec0/report?format=markdown",
"revision": 1,
"severity": "critical",
"severityGrade": null,
"sources": [
"ooni"
],
"startTime": "2026-10-07T06:00:00Z",
"status": "confirmed",
"title": "Sustained censorship in SN (2026-10)",
"updatedAt": "2026-10-21T10:09:20.062080"
}