McLean Hospital
ent_b0640d5414b0e10c03c5ad82
Disclosures
16
State AG · HHS OCR · 2 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
2,231
nationwide · HHS OCR MA
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- McLean Hospital
- Normalized
- mclean hospital— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (16)newest first
- Massachusetts State AGas victim2024-05-21
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-05-21. 9 Massachusetts residents were affected.
- Montana State AGas victim2024-05-21
McLean Hospital (Mass General Brigham) notified Montana residents that an internal mailing list archive was publicly accessible without authentication from June 15, 2020, to February 9, 2024. The incident, discovered during a vulnerability test on February 8, 2024, exposed PHI and PII including names, MRNs, DOBs, and clinical data. No SSNs or financial data were involved. The link was disabled immediately upon discovery.
- MASSACHUSETTSHHS OCRas victim2024-05-21
McLean Hospital reported to HHS on May 21, 2024, that an employee inadvertently exposed an internal link containing the protected health information of 2,231 individuals. The exposed information, located in an email, included names, Social Security numbers, driver's license numbers, and detailed medical information. In response, the hospital provided complimentary credit monitoring and implemented additional security safeguards.
- Massachusetts State AGas victim2024-01-12
McClean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-01-12. 1 Massachusetts residents were affected.
- Montana State AGas victim2024-01-10
McLean Hospital notified Montana AG of an insider misuse incident involving two former employees who accessed and used patient PHI (names, DOB, medical records) between Sept 22-25, 2023 for unauthorized contact regarding a new facility. Discovered Oct 26, 2023. Data destroyed; no SSN/financial data involved.
- Massachusetts State AGas victim2023-11-20
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-11-20. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2022-09-02
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2022-09-02. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2022-06-03
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2022-06-03. 1 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2021-01-26
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2021-01-26. 1 Massachusetts residents were affected. The report records the breach type as undefined.
- Massachusetts State AGas victim2018-06-28
McLean Hospital Hospital Corp reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2018-06-28. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2017-09-07
The McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2017-09-07. 2 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2017-05-04
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2017-05-04. 2 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2015-12-28
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2015-12-28. 4 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2014-05-05
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2014-05-05. 9 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2012-06-05
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2012-06-05. 4 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2011-09-29
McLean Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2011-09-29. 81 Massachusetts residents were affected. The report records the breach type as electronic.