PhysicalTheftCustomer Data InvolvedIDENTITY_BASICFINANCIAL_ACCOUNTLowActive
JPMorgan Chase Bank, National Association
bd_11d6effbd2fe355f · schema v1 · pii pii-v1
Full breach record for JPMorgan Chase Bank, National Association →JPMorgan Chase Bank, N.A. notified Massachusetts residents that a package containing checks and transaction paperwork (including names, addresses, and account numbers) went missing from a courier between a Foster City, CA branch and a processing facility. The incident occurred around March 10, 2026. The bank is working with the courier to locate the package and has opened a claim. No indication of inappropriate use was found. Affected individuals were advised to place fraud alerts or security freezes on their credit files.
This filing is one of 4 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_3cf8d0ee938cfeb2Massachusetts State AGfiled 2026-05-01Candidate
- bd_dbf47c9200986836Massachusetts State AGfiled 2026-06-01(31d gap)Candidate
- bd_6a1ee0f106d53403Indiana State AGfiled 2026-06-02(32d gap)Verified
Source provenance
- Source URL
- https://www.mass.gov/doc/2026-706-jpmorgan-chase-bank-na/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 1, 2026
- Raw hash
- 7baf3f472070a7bb55a9d35b274e0de5d2ab2ce97ad0c793ffbb18af640b10e8
Reporting entity
- Name
- JPMorgan Chase Bank, National Associationnorm: jpmorgan chase bank national
Victim entity
- Name
- JPMorgan Chase Bank, National Associationnorm: jpmorgan chase bank national
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- May 6, 2026
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICFINANCIAL_ACCOUNT
- Attack vector
- Unknown
- MITRE ATT&CK
- T1052 Exfiltration Over Physical Medium
- Threat actor
- External
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.