Legacy Professionals, LLP
bd_668ab37ff5d363e4 · schema v1 · pii pii-v1
Full breach record for Legacy Professionals, LLP →Legacy Professionals LLP, a full-service accounting firm, experienced an unauthorized access incident between April 25 and April 30, 2024. The firm learned of suspicious activity in late April 2024. An investigation, assisted by a third-party cybersecurity specialist, determined that certain files were taken from Legacy servers by an unauthorized actor. The investigation confirmed in early February 2025 that the affected information may have included names and social security numbers. The firm terminated unauthorized access, reported the incident to federal law enforcement, implemented stricter access controls, and offered 24 months of credit monitoring and identity theft protection to affected individuals.
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_2b2c9c813c33d341New Hampshire State AGfiled 2025-02-28Verified
- bd_e36cc97a1f40851dMaryland State AGfiled 2025-02-28Verified
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-599299
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Feb 28, 2025
- Raw hash
- 8d4e2bd0151a618c0b476a83a8bb6d0c0dcae65adc73577791842f919753841b
Reporting entity
- Name
- Legacy Professionals, LLPnorm: legacy professionals
- Domain
- legacycpas.com
Victim entity
- Name
- Legacy Professionals, LLPnorm: legacy professionals
- Domain
- legacycpas.com
Incident
- Discovered
- Apr 25, 2024
- Materiality determined
- —
- Notification sent
- Feb 27, 2025
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unknown
- MITRE ATT&CK
- T1041 Exfiltration Over C2 Channel
- Threat actor
- External
- Regulator citations
- Reported this event to federal law enforcement
Compliance
- Time to disclose
- 44 weeks(309 days from discovery to filing)
- Compliance flags
- CA 60-day late · 308d
- 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: Apr 25, 2024→ Notified: Feb 27, 2025308d 60 days (analyst band, pre-2026 discoveries) CA 60-day late
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.