{"affectedAsns":[],"affectedDomains":[],"affectedServices":[],"anomalyRate":0.012126656186840333,"attribution":{"asns_attributed":0,"domains_attributed":0,"methods":[{"evidence_count":2,"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":0.65,"corroboration":{"description":"Single source label: ioda","evidenceCount":2,"level":"low","score":0.6,"sourceCount":1,"sources":["ioda"]},"country":"BR","countryName":"Brazil","createdAt":"2026-04-23T06:00:04.227174","description":"IODA detected significant connectivity drop in Brazil. 1 critical alerts recorded.","duration":385,"durationHours":6.4167,"endTime":"2026-04-23T07:00:00Z","evidence":[{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/BR?from=1776902400&until=1776988800","confidence":0.65,"continent":"Americas","countryCode":"BR","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":38818525,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-04-23T07:00:00Z","probeNodeId":null,"regionCode":"502","retrievedAt":"2026-04-23T12:00:03.020057","riskTier":4,"signalBaseline":87,"signalLevel":"critical","signalType":"outage","signalValue":0.2988505747126437,"source":"ioda","sourceRef":"ioda:alert:ping-slash24:region:502:1776927600","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/BR","unSubregion":"South America","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Roraima","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/BR?from=1776902400&until=1776988800","confidence":0.65,"continent":"Americas","countryCode":"BR","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":38459465,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-04-23T00:35:00Z","probeNodeId":null,"regionCode":"495","retrievedAt":"2026-04-23T06:00:03.379788","riskTier":4,"signalBaseline":4453,"signalLevel":"critical","signalType":"outage","signalValue":0.012126656186840333,"source":"ioda","sourceRef":"ioda:alert:bgp:region:495:1776904500","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/BR","unSubregion":"South America","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Alagoas","upstreamSeverity":"critical"}],"evidenceCount":2,"evidenceSourceBreakdown":{"ioda":2},"evidenceSpan":{"earliest":"2026-04-23T00:35:00Z","latest":"2026-04-23T07:00:00Z"},"flag":"🇧🇷","generated_at_utc":"2026-11-05T08:08:49.484458Z","hashId":"a893cf0dd839","id":"BR-2026-0015","incidentType":"disruption","measurementCount":1,"mechanism":"Infrastructure outage","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":"BR-2026-0015","reportUrl":"https://api.voidly.ai/data/incidents/a893cf0dd839/report?format=markdown","revision":2,"severity":"critical","severityGrade":"A","sources":["ioda"],"startTime":"2026-04-23T00:35:00Z","status":"active","title":"Internet connectivity disruption in Brazil","updatedAt":"2026-04-23T12:00:03.887950"}