HackingStolen CredentialsData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHEALTH_BASICMediumActive
Moore Messina Webb LLP
bd_ccb23a9bce759b77 · schema v1 · pii pii-v1
Full breach record for Moore Messina Webb LLP →Lafler Moore Connerty & Webb, LLP, a California law firm, disclosed a data breach affecting client tax processing data. The incident involved unauthorized access starting January 27, 2016, discovered on March 11, 2016. Exposed data included names, SSNs, DOBs, W-2 info, bank account details, and medical/financial documents. The firm engaged forensic investigators, notified the FBI and Secret Service, and provided 12 months of identity protection services to affected individuals.
California clockDiscovered Mar 11, 2016 → Notified May 5, 201655d ✓ CA 60-day OK8 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/sb24-61621
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 3, 2016
- Raw hash
- 994f43c6cf8a9153766c5afbb71a225927ab4f3a2d1a90d1b1cdf2a3c39c0eed
Reporting entity
- Name
- Moore Messina Webb LLPnorm: moore messina webb
- Domain
- mmwcpa.net
Victim entity
- Name
- Moore Messina Webb LLPnorm: moore messina webb
- Domain
- mmwcpa.net
Incident
- Discovered
- Mar 11, 2016
- Materiality determined
- —
- Notification sent
- May 5, 2016
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHEALTH_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified the FBI and the Secret Service
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 8 weeks(53 days from discovery to filing)
- Compliance flags
- CA 60-day OK · 55d
- 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: Mar 11, 2016→ Notified: May 5, 201655d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.