HackingStolen CredentialsSupply Chain (3P Vendor)Customer Data InvolvedEmployee Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICPHIMediumContained
Weyerhaeuser Company
bd_6b8f3cdc6b52b340 · schema v1 · pii pii-v1
Full breach record for Weyerhaeuser Company →Weyerhaeuser Company submitted a California SB 24 breach notification regarding the Premera Blue Cross security incident. Attackers gained unauthorized access to Premera's IT systems starting May 2014, compromising Weyerhaeuser enrollee data including PII and PHI. Premera notified affected individuals in March 2015, offering credit monitoring.
California clockDiscovered Jan 29, 2015 → Notified Mar 18, 201548d ✓ CA 60-day OK9 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/sb24-49156
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 31, 2015
- Raw hash
- ee27793dfdb7bcfe1455989d5e9f375299cca1b00938984d2f92a307a2899cf8
Reporting entity
- Name
- Weyerhaeuser Companynorm: weyerhaeuser
- Domain
- weyerhaeuser.com
Victim entity
- Name
- Weyerhaeuser Companynorm: weyerhaeuser
- Domain
- weyerhaeuser.com
Incident
- Discovered
- Jan 29, 2015
- Materiality determined
- —
- Notification sent
- Mar 18, 2015
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICPHI
- Attack vector
- Third-Party / Supply Chain
- MITRE ATT&CK
- T1195 Supply Chain CompromiseT1078 Valid Accounts
- Threat actor
- External
- Third party
- via Premera Blue Cross
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 9 weeks(61 days from discovery to filing)
- Compliance flags
- CA 60-day OK · 48d
- 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: Jan 29, 2015→ Notified: Mar 18, 201548d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.