HackingSupply Chain (3P Vendor)Employee Data InvolvedCustomer Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICFINANCIAL_ACCOUNTEMPLOYMENTMediumActive
Whiting-Turner Contracting Company
bd_6fa25983a274368a · schema v1 · pii pii-v1
Full breach record for Whiting-Turner Contracting Company →Whiting-Turner Contracting Company notified the California AG of a data security incident involving an outside tax filing vendor. On March 8, 2016, the vendor detected suspicious activity. The incident potentially affected employees' W-2 data (SSN, wages) and dependents' 1095 data (SSN, DOB). The company shut down access to the vendor's systems, notified the FBI and IRS, and offered credit/identity monitoring. The investigation was ongoing at the time of notice.
California clockDiscovered Mar 8, 2016 → Notified Apr 5, 201628d ✓ CA 60-day OK29 days discovery → filing
This filing is one of 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_2c42d96ebd9d0696New Hampshire State AGfiled 2016-04-06Verified
- bd_965115db0713961fMontana State AGfiled 2016-04-06Candidate
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-60875
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 6, 2016
- Raw hash
- 81ec4934bd2a0e87464a149fae656d230f9f002e41f1eee7fe7136822ca0a1a4
Reporting entity
- Name
- Whiting-Turner Contracting Companynorm: whiting turner contracting
- Domain
- whiting-turner.com
Victim entity
- Name
- Whiting-Turner Contracting Companynorm: whiting turner contracting
- Domain
- whiting-turner.com
Incident
- Discovered
- Mar 8, 2016
- Materiality determined
- —
- Notification sent
- Apr 5, 2016
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASICFINANCIAL_ACCOUNTEMPLOYMENT
- Attack vector
- Third-Party / Supply Chain
- MITRE ATT&CK
- T1195 Supply Chain Compromise
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified the FBINotified the IRSNotified certain state regulators
- Third party
- via Outside vendor for tax filing and information services
- Initial access
- supply_chain
Compliance
- Time to disclose
- 29 days(29 days from discovery to filing)
- Compliance flags
- CA 60-day OK · 28d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Mar 8, 2016→ Notified: Apr 5, 201628d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.