MisusePrivilege AbuseEmployee Data InvolvedTargetedIDENTITY_GOVERNMENTPIIHighContained
Plante & Moran
bd_1cd5541dd58c5d36 · schema v1 · pii pii-v1
Full breach record for Plante & Moran →Plante & Moran PLLC reported an insider wrongdoing incident on April 23, 2023, affecting 4,230 individuals, including 2 Maine residents. The breach involved the acquisition of names and Social Security Numbers. The firm notified affected individuals in writing and provided two years of credit monitoring and identity theft restoration services through Experian.
Maine clockDiscovered Apr 23, 2023 → Filed with AG May 14, 202321d ✓ ME AG ≤30d21 days discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed4,230 affectedView incident
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/0d7db9f3-e2cd-480c-be4c-437f022fcfbe.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 14, 2023
- Raw hash
- 4c2d4771508445342d351cf33c0fd359d68454fce22f60dedc62493ef9661416
Reporting entity
- Name
- Plante & Morannorm: plante moran
Victim entity
- Name
- Plante & Morannorm: plante moran
Incident
- Discovered
- Apr 23, 2023
- Materiality determined
- —
- Notification sent
- Apr 23, 2023
- Affected individuals
- 4,230
- Data types
- IDENTITY_GOVERNMENTPII
- Attack vector
- Insider
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- Internal
- Regulator citations
- Filed Data Breach Notice with Maine Attorney General
- Initial access
- insider_action
Compliance
- Time to disclose
- 21 days(21 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 21d
- Discovery-date grounding
- occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Apr 23, 2023→ Filed with AG: May 14, 202321d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.