{"affectedAsns":[],"affectedDomains":[],"affectedServices":[],"anomalyRate":0.42524916943521596,"attribution":{"asns_attributed":0,"domains_attributed":0,"methods":[{"evidence_count":4,"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":4,"level":"low","score":0.6,"sourceCount":1,"sources":["ioda"]},"country":"NG","countryName":"Nigeria","createdAt":"2026-08-24T06:00:08.597635","description":"IODA detected significant connectivity drop in Nigeria. 1 critical alerts recorded.","duration":1230,"durationHours":20.5,"endTime":"2026-08-24T23:00:00Z","evidence":[{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787529600&until=1787616000","confidence":0.65,"continent":"Africa","countryCode":"NG","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":354770793,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-08-24T23:00:00Z","probeNodeId":null,"regionCode":"2941","retrievedAt":"2026-08-25T00:00:04.139506","riskTier":4,"signalBaseline":124,"signalLevel":"critical","signalType":"outage","signalValue":0.03225806451612903,"source":"ioda","sourceRef":"ioda:alert:bgp:region:2941:1787612400","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Oyo","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787529600&until=1787616000","confidence":0.65,"continent":"Africa","countryCode":"NG","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":354770791,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-08-24T21:25:00Z","probeNodeId":null,"regionCode":"2941","retrievedAt":"2026-08-25T00:00:04.139506","riskTier":4,"signalBaseline":124,"signalLevel":"critical","signalType":"outage","signalValue":0.03225806451612903,"source":"ioda","sourceRef":"ioda:alert:bgp:region:2941:1787606700","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Oyo","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787529600&until=1787616000","confidence":0.65,"continent":"Africa","countryCode":"NG","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":353024484,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-08-24T06:00:00Z","probeNodeId":null,"regionCode":"2941","retrievedAt":"2026-08-24T12:00:04.811846","riskTier":4,"signalBaseline":124,"signalLevel":"critical","signalType":"outage","signalValue":0.03225806451612903,"source":"ioda","sourceRef":"ioda:alert:bgp:region:2941:1787551200","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Oyo","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787529600&until=1787616000","confidence":0.75,"continent":"Africa","countryCode":"NG","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":352153538,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-08-24T02:30:00Z","probeNodeId":null,"regionCode":"2947","retrievedAt":"2026-08-24T06:00:05.244856","riskTier":4,"signalBaseline":301,"signalLevel":"critical","signalType":"outage","signalValue":0.42524916943521596,"source":"ioda","sourceRef":"ioda:alert:bgp:region:2947:1787538600","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Enugu","upstreamSeverity":"critical"}],"evidenceCount":4,"evidenceSourceBreakdown":{"ioda":4},"evidenceSpan":{"earliest":"2026-08-24T02:30:00Z","latest":"2026-08-24T23:00:00Z"},"flag":"🇳🇬","generated_at_utc":"2026-10-28T17:22:09.549559Z","hashId":"13f18f1cc6b2","id":"NG-2026-0152","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":"NG-2026-0152","reportUrl":"https://api.voidly.ai/data/incidents/13f18f1cc6b2/report?format=markdown","revision":3,"severity":"critical","severityGrade":"A","sources":["ioda"],"startTime":"2026-08-24T02:30:00Z","status":"active","title":"Internet connectivity disruption in Nigeria","updatedAt":"2026-08-25T00:00:07.502546"}