City of Oakland
bd_fc56c4b9ebdf1c0d · schema v1 · pii pii-v1
Full breach record for City of Oakland →3 incidents on fileThe City of Oakland experienced a ransomware incident on February 8, 2023, where malware encrypted systems. An unauthorized actor accessed and exfiltrated employee personal information (names, addresses, SSNs, driver's license numbers) between February 6 and February 9, 2023. The city secured its network, engaged forensic investigators, and offered identity protection services to affected employees.
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Incident timeline
Feb 6, 2023
Begins
Feb 8, 2023
Discovered
Mar 15, 2023
Filed
vs. sector median
6 wks faster
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.