HackingTargetedIDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICFINANCIAL_ACCOUNTMediumContained
Baltimore Medical System, Inc.
bd_0cb31b05431bbf7a · schema v1 · pii pii-v1
Full breach record for Baltimore Medical System, Inc. →Baltimore Medical System, Inc. notified Vermont AG of unauthorized access to systems between July 2-20, 2025. Four Vermont residents' names, SSNs, medical, and insurance info were accessed. BMS engaged third-party investigators, notified law enforcement, and offered 1 year of credit monitoring.
Vermont clock✗ VT AG >45 bday39 weeks 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.
This filing is one of 2 about the same incident.View merged incident
A leak claim by braincipher about this victim predates this filing by 256 days.View originating leak claim
Linked disclosures
Why this link?Ransomware claims (1)
- bd_9f9870480fcc0853Leak Sitebraincipherfiled 2025-07-20(256d gap)Candidate
Source provenance
- Source URL
- https://ago.vermont.gov/document/2026-04-02-baltimore-medical-system-inc-date-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 2, 2026
- Raw hash
- 31ff5ee279392fca480096eeab4a29051a28b1f19ae1d71dc799420a29994f7a
Reporting entity
- Name
- Baltimore Medical System, Inc.norm: baltimore medical system
- Domain
- bmsi.org
Victim entity
- Name
- Baltimore Medical System, Inc.norm: baltimore medical system
- Domain
- bmsi.org
Incident
- Discovered
- Jul 2, 2025
- Materiality determined
- Apr 2, 2026
- Notification sent
- Apr 2, 2026
- Affected individuals
- 4
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
- Threat actor
- External
- Regulator citations
- providing written notice of this event to relevant state and federal regulators
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 39 weeks(274 days from discovery to filing)
- Compliance flags
- VT AG >45 bdayLeak >180d
- 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.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.