HackingCustomer Data InvolvedLowContained
Mainline Health Systems Inc
bd_f84aac6a930bd29b · schema v1 · pii pii-v1
Full breach record for Mainline Health Systems Inc →Mainline Health Systems Inc. reported a data breach affecting 101,104 individuals, including one resident of Maine. The breach, described as an external system breach (hacking), occurred on April 10, 2024, and was discovered on May 21, 2025. Affected individuals were notified on June 20, 2025, and offered 12 months of credit monitoring and identity theft protection services.
Maine clockDiscovered May 21, 2025 → Filed with AG Jun 23, 202533d ⏱ 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.
This filing is one of 4 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_2f3a0de1cd17c274HHS OCRfiled 2025-06-23Verified
- bd_261065496c6ad4cbNew Hampshire State AGfiled 2025-06-24(1d gap)Verified
- bd_4b8f3ae79ac45cb0Texas State AGfiled 2025-06-30(7d gap)Verified
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/780cf6d5-bc22-4ee0-b46a-1b360475f087.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 23, 2025
- Raw hash
- 24bdfb5e35d6786dec17adb379f168476d1b00f603a9fa4d1bbc7b538172414c
Reporting entity
- Name
- Mainline Health Systems Incnorm: mainline health
Victim entity
- Name
- Mainline Health Systems Incnorm: mainline health
Incident
- Discovered
- May 21, 2025
- Materiality determined
- —
- Notification sent
- Jun 20, 2025
- Affected individuals
- 1
- Data types
- —
- Attack vector
- Unauthorized Access
- Threat actor
- External
Compliance
- Time to disclose
- 5 weeks(33 days from discovery to filing)
- Compliance flags
- ME AG >30d · 33d
- 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: May 21, 2025→ Filed with AG: Jun 23, 202533d 30 days (soft) ME AG >30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.