HackingData ExfiltratedCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTMediumActive
OneWest Bank, FSB
bd_83a67c48f4e25596 · schema v1 · pii pii-v1
Full breach record for OneWest Bank, FSB →OneWest Bank, FSB disclosed a network intrusion affecting its service provider during Q1 2011. The breach exposed customer PII including names, addresses, birthdates, phone numbers, driver's license numbers, passport numbers, and Social Security Numbers. The bank provided 12 months of free credit monitoring and fraud alerts 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/sb24-41287
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 23, 2013
- Raw hash
- 10481a7da6a92ecefd18e9b97d1763311c3abadc80e9df4dd7df5a58082f0631
Reporting entity
- Name
- OneWest Bank, FSBnorm: onewest bank fsb
- Domain
- onewestbank.com
Victim entity
- Name
- OneWest Bank, FSBnorm: onewest bank fsb
- Domain
- onewestbank.com
Incident
- Discovered
- Mar 31, 2011
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- External
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 25 months(754 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.