{"affectedAsns":[],"affectedDomains":[],"affectedServices":[],"anomalyRate":0.7978339198927434,"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":0.67,"corroboration":{"description":"Single source label: ioda","evidenceCount":4,"level":"low","score":0.65,"sourceCount":1,"sources":["ioda"]},"country":"NG","countryName":"Nigeria","createdAt":"2026-10-18T06:00:50.991601","description":"IODA detected significant connectivity drop in Nigeria. 3 critical alerts recorded.","duration":null,"durationHours":null,"endTime":"2026-10-18T07:20:00Z","evidence":[{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG?from=1792281600&until=1792368000","confidence":0.65,"continent":null,"countryCode":"NG","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":578701027,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-10-18T07:20:00Z","probeNodeId":null,"regionCode":"2925","retrievedAt":"2026-10-18T12:00:21.857992","riskTier":null,"signalBaseline":34,"signalLevel":"critical","signalType":"outage","signalValue":0.08823529411764706,"source":"ioda","sourceRef":"ioda:alert:bgp:region:2925:1792308000","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG","unSubregion":null,"upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Borno","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG?from=1792281600&until=1792368000","confidence":0.8,"continent":null,"countryCode":"NG","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":577543071,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-10-18T04:51:00Z","probeNodeId":null,"regionCode":"2935","retrievedAt":"2026-10-18T06:00:30.872193","riskTier":null,"signalBaseline":32,"signalLevel":"critical","signalType":"outage","signalValue":0.875,"source":"ioda","sourceRef":"ioda:alert:merit-nt:region:2935:1792299060","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG","unSubregion":null,"upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Lagos","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG?from=1792281600&until=1792368000","confidence":0.8,"continent":null,"countryCode":"NG","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":577541094,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-10-18T00:00:00Z","probeNodeId":null,"regionCode":"2961","retrievedAt":"2026-10-18T06:00:30.872193","riskTier":null,"signalBaseline":65,"signalLevel":"critical","signalType":"outage","signalValue":0.7230769230769231,"source":"ioda","sourceRef":"ioda:alert:ping-slash24:region:2961:1792281600","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG","unSubregion":null,"upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Federal Capital Territory","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG?from=1792281600&until=1792368000","confidence":0.8,"continent":null,"countryCode":"NG","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":577541095,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-10-18T00:00:00Z","probeNodeId":null,"regionCode":"2935","retrievedAt":"2026-10-18T06:00:30.872193","riskTier":null,"signalBaseline":1530,"signalLevel":"critical","signalType":"outage","signalValue":0.7954248366013071,"source":"ioda","sourceRef":"ioda:alert:ping-slash24:region:2935:1792281600","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/NG","unSubregion":null,"upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Lagos","upstreamSeverity":"critical"}],"evidenceCount":4,"evidenceSourceBreakdown":{"ioda":4},"evidenceSpan":{"earliest":"2026-10-18T00:00:00Z","latest":"2026-10-18T07:20:00Z"},"flag":"🇳🇬","generated_at_utc":"2026-10-19T09:34:33.936044Z","hashId":"b1f9f035c4bd","id":"NG-2026-0220","incidentType":"disruption","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":"NG-2026-0220","reportUrl":"https://api.voidly.ai/data/incidents/b1f9f035c4bd/report?format=markdown","revision":2,"severity":"critical","severityGrade":null,"sources":["ioda"],"startTime":"2026-10-18T00:00:00Z","status":"active","title":"Internet connectivity disruption in Nigeria","updatedAt":"2026-10-18T12:00:37.964220"}