HackingData ExfiltratedCustomer Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICCriticalContained
Medical Management Resource Group, L.L.C.
bd_f877c41e8ddec976 · schema v1 · pii pii-v1
Full breach record for Medical Management Resource Group, L.L.C. →Medical Management Resource Group (d.b.a. American Vision Partners) reported an external system breach (hacking) occurring on November 14, 2023, discovered on January 16, 2024. The incident affected 2,264,157 individuals, including 394 in Maine. Stolen data included names combined with driver's license numbers. The entity provided 24 months of credit monitoring via TransUnion.
Maine clockDiscovered Jan 16, 2024 → Filed with AG Feb 29, 202444d ⏱ ME AG >30d6 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.
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_4e04a4942e26df33Oregon State AGfiled 2024-02-29Candidate
- bd_9ade189a9c3aa164California State AGfiled 2024-02-29Verified
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/1c20fc77-1b3a-44a9-81e0-362f8bed0912.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Feb 29, 2024
- Raw hash
- 4fd1b6c65319288cb87d862433b30abcd5d94c539a585c2560f28959a5fa7fd0
Reporting entity
- Name
- Medical Management Resource Group, L.L.C.norm: medical management resource
Victim entity
- Name
- Medical Management Resource Group, L.L.C.norm: medical management resource
Incident
- Discovered
- Jan 16, 2024
- Materiality determined
- —
- Notification sent
- Feb 15, 2024
- Affected individuals
- 2,264,157
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Regulator citations
- Filed data breach notice with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 6 weeks(44 days from discovery to filing)
- Compliance flags
- ME AG >30d · 44d
- 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: Jan 16, 2024→ Filed with AG: Feb 29, 202444d 30 days (soft) ME AG >30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.