HackingHacking OtherCustomer Data InvolvedLow
JPMorgan Chase Bank, Dearborn
bd_b03855e42a8e4515 · schema v1 · pii pii-v1
Full breach record for JPMorgan Chase Bank, Dearborn →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.
Maine clockDiscovered Oct 27, 2025 → Filed with AG Jan 12, 202677d ⏱ ME AG >30d11 weeks discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/59095697-884f-4a1b-9c40-55649102d7bf.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 12, 2026
- Raw hash
- 811559f092d570791717da99bc92e068fb7f300c551cb66933444ea79f8e41b2
Reporting entity
- Name
- JPMorgan Chase Bank, Dearbornnorm: jpmorgan chase bank dearborn
Victim entity
- Name
- JPMorgan Chase Bank, Dearbornnorm: jpmorgan chase bank dearborn
Incident
- Discovered
- Oct 27, 2025
- Materiality determined
- —
- Notification sent
- Jan 9, 2026
- Affected individuals
- 1
- Data types
- —
- Attack vector
- Unauthorized Access
- Threat actor
- External
Compliance
- Time to disclose
- 11 weeks(77 days from discovery to filing)
- Compliance flags
- ME AG >30d · 77dME resident >60d · 74d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Oct 27, 2025→ Filed with AG: Jan 12, 202677d 30 days (soft) ME AG >30d Maine Discovered: Oct 27, 2025→ Notified: Jan 9, 202674d 60 days (analyst band; statutory cap is 30 days) ME resident >60d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.