HackingCustomer Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICHighContained
Monroe, Sweeris & Tromp PLC
bd_d70c04b865459d0b · schema v1 · pii pii-v1
Full breach record for Monroe, Sweeris & Tromp PLC →Monroe, Sweeris & Tromp PLC, a professional services firm based in Grand Rapids, MI, experienced an external system breach (hacking) between May 11 and May 14, 2020. The breach was discovered on September 1, 2020. The incident compromised the names and Social Security Numbers of 1,541 individuals, including 2 Maine residents. The firm notified affected individuals in writing on October 5, 2020, and offered 12 months of credit monitoring and identity restoration services through Experian.
Maine clockDiscovered Sep 1, 2020 → Filed with AG Oct 5, 202034d ⏱ ME AG >30d5 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.Confirmed1,541 affectedView incident
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/aca1da25-3f0a-45ac-9154-59b369fac90d.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Oct 5, 2020
- Raw hash
- 5ae7eabc051041ec35c0ceb416c81bd0c44f6ad8fe2ba00994dda50b238f2400
Reporting entity
- Name
- Monroe, Sweeris & Tromp PLCnorm: monroe sweeris tromp
- Domain
- mstpc.com
- Industry
- professional_services
Victim entity
- Name
- Monroe, Sweeris & Tromp PLCnorm: monroe sweeris tromp
- Domain
- mstpc.com
- Industry
- professional_services
Incident
- Discovered
- Sep 1, 2020
- Materiality determined
- —
- Notification sent
- Oct 5, 2020
- Affected individuals
- 1,541
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- External
- Regulator citations
- Filed data breach notice with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 5 weeks(34 days from discovery to filing)
- Compliance flags
- ME AG >30d · 34d
- 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 Maine Discovered: Sep 1, 2020→ Filed with AG: Oct 5, 202034d 30 days (soft) ME AG >30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.