Massachusetts Department of Developmental Services
ent_90b984cfb68648bb0b84dad0
Disclosures
7
State AG · HHS OCR · 1 jurisdiction
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
3,800
nationwide · HHS OCR MA
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Massachusetts Department of Developmental Services
- Normalized
- massachusetts department of developmental— 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 (7)newest first
- Massachusetts State AGas victim2026-03-19
The Massachusetts Department of Developmental Services (DDS) notified individuals that their personal identifiable information (PII) and protected health information (PHI), including Social Security numbers, were potentially compromised. The incident involved DDS service recipients and staff. DDS engaged forensic investigators, notified law enforcement, and is offering credit monitoring and guidance on security freezes. The specific cause of the breach and dates of occurrence/discovery are not detailed in the provided excerpt.
- MASSACHUSETTSHHS OCRas victim2024-11-08
Massachusetts Department of Developmental Services reported to HHS on 2024-11-08 a Hacking/IT Incident affecting 3800 individuals. Breached information located on Email. Employees were subjects of an email phishing scheme compromising demographic, clinical, and financial PHI. The entity implemented additional safeguards and retrained staff.
- Massachusetts State AGas victim2024-03-15
Department of Developmental reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-03-15. 500 Massachusetts residents were affected.
- MASSACHUSETTSHHS OCRas victim2024-03-11
Massachusetts Department of Developmental Services reported to HHS on 2024-03-11 an Improper Disposal affecting 500 individuals. Breached information located on Paper/Films. PHI included names, DOBs, SSNs, addresses, diagnoses, lab results, medications, and financial data.
- Massachusetts State AGas victim2012-10-02
Department of Developmental Services reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2012-10-02. 249 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2012-08-15
Department of Developmental Services reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2012-08-15. 1 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2011-07-18
Department of Developmental Services reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2011-07-18. 1 Massachusetts residents were affected. The report records the breach type as paper.