Active Incident
Internet outage in Brazil
Brazil · April 28, 2026 · Ongoing
IODA detected significant connectivity drop in Brazil. 4 critical alerts recorded.
Evidence
81%
Anomaly Rate
4
Measurements
67%
Confidence
What This Means
81% of 4 network tests from Brazil failed to reach these services. Global baseline failure rate is typically 1-3%. This 78+ percentage point difference strongly indicates intentional blocking.
How We Detected This
Data Sourceioda
ML ModelGradientBoosting v3.3 (LOCO median F1 0.87, honest across 127 countries)
Confidence Score67% certainty of censorship
Detection TimeApril 28, 2026
Corroborating Evidence (4)
Evidence collected from multiple independent sources. Upstream claims shown in quotes are not Voidly assertions.
IODAInternet Outage Detection & Analysis4 records
outage
"IODA detected critical level outage for Piauí"— IODA report
Signal value: 0.85
Apr 28, 2026
View source →outage
"IODA detected critical level outage for Piauí"— IODA report
Signal value: 0.81
Apr 28, 2026
View source →outage
"IODA detected critical level outage for Piauí"— IODA report
Signal value: 0.77
Apr 28, 2026
View source →outage
"IODA detected critical level outage for Piauí"— IODA report
Signal value: 0.81
Apr 28, 2026
View source →Cite This Incident
Voidly Research. (2026). Internet outage in Brazil [BR-2026-0016]. Voidly Global Censorship Index. https://voidly.ai/incident/BR-2026-0016