AccidentalMisdeliveryCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
BAYSTATE MEDICAL CENTER, INC.
bd_1b28640da2e74660 · schema v1 · pii pii-v1
Full breach record for BAYSTATE MEDICAL CENTER, INC. →Baystate Medical Center notified patients on July 15, 2026, regarding an error on June 12, 2026, where a patient's admission sheet containing name, DOB, and SSN was inadvertently sent to another patient. The information was retrieved, and affected individuals were offered two years of credit monitoring.
Massachusetts clock✓ MA AG ≤30d19 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.ConfirmedView incident
Source provenance
- Source URL
- https://www.mass.gov/doc/2026-1187-baystate-medical-center/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 1, 2026
- Raw hash
- 8b3d7ebe886d0b5b3fb8c4bfd46e149b0eba2e5adc99a7188d88dcefc240aea8
Reporting entity
- Name
- BAYSTATE HEALTH, INC.norm: baystate health
Victim entity
- Name
- BAYSTATE MEDICAL CENTER, INC.norm: baystate medical center
Incident
- Discovered
- Jun 12, 2026
- Materiality determined
- —
- Notification sent
- Jul 15, 2026
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unknown
- MITRE ATT&CK
- T1119 Automated Collection
- Threat actor
- Internal
Compliance
- Time to disclose
- 19 days(19 days from discovery to filing)
- Compliance flags
- MA AG ≤30d
- 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.