Arch Capital Services LLC
ent_e16c5bbdb782076140253b3b
Disclosures
4
State AG · 4 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
7,036
nationwide · State AG ME
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Arch Capital Services LLC
- Normalized
- arch— 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 (4)newest first
- Massachusetts State AGas victim2024-02-06
Arch Capital Services LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-02-06. 120 Massachusetts residents were affected.
- Maine State AGas victim2024-02-05
Arch Capital Services LLC reported a data breach affecting 2 Maine residents, discovered on January 24, 2024. The breach, which occurred between May 27 and May 30, 2023, was an external system breach (hacking) that compromised names and Social Security numbers. The company notified affected individuals on January 25, 2024, and offered 24 months of identity theft protection and credit monitoring services through Kroll.
- Vermont State AGas victim2024-01-25
Arch Capital Services filed notice with the Vermont Attorney General of a data security incident at Delta Dental of California and affiliates involving Progress Software's MOVEit Transfer application. Unauthorized actors exploited a vulnerability in the software between May 27-30, 2023. Delta Dental learned of the incident on June 1, 2023, and confirmed unauthorized access on July 6, 2023. Delta Dental engaged forensic experts, patched the system, reset passwords, and offered 24 months of free identity monitoring via Kroll.
- Indiana State AGas victim2024-01-25
Arch Capital Services LLC reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-27 and was reported on 2024-01-25. 31 Indiana residents were affected. 7,036 individuals affected in total.