JPMorgan Chase Bank, Dearborn
ent_019e1f2a4519ab1bf0b5624f2f8a475f
Disclosures
7
State AG · 5 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
451,809
as filed · State AG OR
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- JPMorgan Chase Bank, Dearborn
- Normalized
- jpmorgan chase bank dearborn— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 5493000FN178SW540N88
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (7)newest first
- 🦞Maine State AGas victim2026-01-12
JPMorgan Chase Bank, N.A. reported a data breach to the Maine Attorney General, which was classified as an external system breach or hacking incident. The breach was discovered on October 27, 2025, and affected one Maine resident. The company offered 24 months of credit monitoring services to the individual affected.
- 🏎️Indiana State AGas victim2025-05-05
JPMorgan Chase Bank NA reported a data breach to the Indiana Attorney General. The breach occurred on 2025-02-24 and was reported on 2025-05-05. 2 Indiana residents were affected. 31 individuals affected in total.
- 🦫Oregon State AGas victim2024-05-02
JPMorgan Chase Bank, N.A. reported a data breach to the Oregon Attorney General. The breach was reported on 2024-05-02. The breach occurred during 8/26/2021 - 2/26/2024. The breach was discovered on 2/26/2024. 451,809 individuals were affected. Notice was sent on 4/18/2024.
- 🦞Maine State AGas victim2024-04-29
A software issue in a vendor-provided system for JPMorgan Chase's Benefit Payment Services product allowed three authorized users (employees of JPMC clients or their benefit administrators) to access and download reports containing personal and financial information of retirement plan participants they were not entitled to see. The unauthorized access occurred on various dates between August 26, 2021, and February 23, 2024. The issue was discovered on February 26, 2024. The exposed data included names, Social Security numbers, mailing addresses, payment amounts, and bank account information.
- 🏎️Indiana State AGas victim2024-04-18
JPMorgan Chase Bank NA reported a data breach to the Indiana Attorney General. The breach occurred on 2021-08-26 and was reported on 2024-04-18. 13,259 Indiana residents were affected. 451,809 individuals affected in total.
- 🌲Washington State AGas victim2024-04-18
JPMorgan Chase Bank, N.A., a finance sector entity reported a unauthorized access incident to the Washington Attorney General. The organization became aware of the incident on 2024-02-26 and filed notice on 2024-04-18. 4,513 Washington residents were affected. 52 days elapsed between awareness and notification. 914 days to identify the breach. 0 days to contain the breach.
- 🦬Montana State AGas victim2020-12-23
JPMorgan Chase Bank, N.A. reported a data breach to the Montana Attorney General. The breach was reported on 2020-12-23. The breach occurred from 4/1/2020 to 4/30/2020. 2 Montana residents were affected.