Social EngineeringPhishingCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTPHIHEALTH_BASICMediumResolved
Contra Costa County Court
bd_b8243893f78a4464 · schema v1 · pii pii-v1
Full breach record for Contra Costa County Court →County of Contra Costa, California experienced an email phishing incident resulting in unauthorized access to two email accounts between September 19 and September 20, 2022. The attacker accessed emails and attachments containing names, Social Security numbers, driver's license numbers, government IDs, medical information, and health insurance information. The County secured the accounts, launched an investigation, implemented enhanced monitoring, and offered 12 months of Experian IdentityWorks to affected individuals.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-566621
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 11, 2023
- Raw hash
- 6ef433963a963233a0d1ab69b3d5e940821dcc9dd6a8e1698c097e486fd8ac67
Reporting entity
- Name
- Contra Costa County Courtnorm: contra costa county court
- Domain
- contracostacountycourt.org
Victim entity
- Name
- Contra Costa County Courtnorm: contra costa county court
- Domain
- contracostacountycourt.org
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTPHIHEALTH_BASIC
- Attack vector
- Phishing
- MITRE ATT&CK
- T1566 PhishingT1114 Email Collection
- Threat actor
- External
- Initial access
- phishing_link
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.