O'Brien & Ryan, LLP,
ent_4da0614af5dc9ec2
Disclosures
4
State AG · Leak Site · 4 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
584
nationwide · State AG IN
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- O'Brien & Ryan, LLP,
- Normalized
- o brien ryan— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- obrlaw.com
Disclosure history (4)newest first
- New Hampshire State AGas victim2025-09-10
O'Brien & Ryan, LLP, a law firm, notified the New Hampshire Attorney General on September 10, 2025, of a data event affecting 3 New Hampshire residents. On April 8, 2025, unauthorized actors accessed and copied files containing names, SSNs, driver's licenses, medical/health insurance info, and financial account data. The firm engaged outside cybersecurity specialists, notified federal law enforcement, and provided 12 months of credit monitoring via TransUnion/Cyberscout.
- Massachusetts State AGas victim2025-09-10
O'Brien & Ryan, LLP reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-09-10. 50 Massachusetts residents were affected.
- Indiana State AGas victim2025-09-09
O'Brien & Ryan LLP reported a data breach to the Indiana Attorney General. The breach occurred on 2025-04-08 and was reported on 2025-09-09. 4 Indiana residents were affected. 584 individuals affected in total.
- GLOBALLeak Siteas victim2025-03-27