MisusePrivilege AbuseCustomer Data InvolvedDelayed DiscoveryIDENTITY_BASICFINANCIAL_ACCOUNTLowActive
Union Bank N.A.
bd_4f39e6c1530d2137 · schema v1 · pii pii-v1
Full breach record for Union Bank N.A. →Union Bank N.A. notified California regulators that a former contractor retained proprietary customer data (names, account numbers, addresses, phone, email) upon departure on Jan 31, 2012. Discovered Feb 15, 2012, the bank provided two years of credit monitoring. No evidence of misuse was found. Investigation was ongoing as of April 2012.
California clockDiscovered Feb 15, 2012 → Notified Apr 6, 201251d ✓ CA 60-day OK7 weeks discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
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/sb24-22924
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 5, 2012
- Raw hash
- 2ae4deb7912d3308f04d99dbd2a9d394b20490678de0c05c1cba09dbb49ad86f
Reporting entity
- Name
- Union Bank N.A.norm: union bank na
Victim entity
- Name
- Union Bank N.A.norm: union bank na
Incident
- Discovered
- Feb 15, 2012
- Materiality determined
- —
- Notification sent
- Apr 6, 2012
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICFINANCIAL_ACCOUNT
- Attack vector
- Insider
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- Internal
- Regulator citations
- Submitted Breach Notification to California Office of the Attorney General
- Initial access
- insider_action
Compliance
- Time to disclose
- 7 weeks(50 days from discovery to filing)
- Compliance flags
- CA 60-day OK · 51d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Feb 15, 2012→ Notified: Apr 6, 201251d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.