HackingCustomer Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICHighContained
Flagstar Bank, National Association
bd_267688291d7bda9f · schema v1 · pii pii-v1
Full breach record for Flagstar Bank, National Association →Flagstar Bank, N.A. reported an external system breach (hacking) occurring between May 27 and May 31, 2023, discovered on August 8, 2023. The incident affected 11,833 individuals, including 14 Maine residents. The breach involved the acquisition of names and personal identifiers. Flagstar Bank notified consumers in writing on November 6, 2023, and offered identity theft protection services through Kroll.
Maine clockDiscovered Aug 8, 2023 → Filed with AG Nov 5, 202389d ⏱ ME AG >30d13 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.
This filing is one of 12 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- bd_ba1cee24773c7665New Hampshire State AGfiled 2023-11-06(1d gap)Verified
- bd_bebe196ceda9728bOregon State AGfiled 2023-10-06(30d gap)Verified
- bd_2d517ec1c38f95f8Maine State AGfiled 2023-10-05(31d gap)Candidate
- bd_48a0d2a33519786fVermont State AGfiled 2023-10-05(31d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 52d gap
- bd_6e65b118877be0c8New Hampshire State AGfiled 2023-10-05(31d gap)Verified
- bd_9e2f8b843a8d75b2Montana State AGfiled 2023-10-05(31d gap)Candidate
- bd_d88cc15ddbaabe7dCalifornia State AGfiled 2023-10-05(31d gap)Verified
- bd_93d56742578abcb3California State AGfiled 2023-12-15(40d gap)Verified
- bd_5af88cb2aa8755e1Maine State AGfiled 2023-12-27(52d gap)Verified
- bd_f45e64db77a72ae5Maine State AGfiled 2023-12-27(52d gap)Verified
Showing first 10 of 11 linked disclosures.
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/13cf7110-8185-4f0e-a290-95dbec07507e.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 5, 2023
- Raw hash
- 49dd021a1436199a0799f1faa2a79ddefa18d9761a2bdca740c3a7f7abf9bd63
Reporting entity
- Name
- Flagstar Bank, National Associationnorm: flagstar bank national
Victim entity
- Name
- Flagstar Bank, National Associationnorm: flagstar bank national
Incident
- Discovered
- Aug 8, 2023
- Materiality determined
- —
- Notification sent
- Nov 6, 2023
- Affected individuals
- 11,833
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- External
- Regulator citations
- Filed data breach notice with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 13 weeks(89 days from discovery to filing)
- Compliance flags
- ME AG >30d · 89dME resident >60d · 90d
- 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: Aug 8, 2023→ Filed with AG: Nov 5, 202389d 30 days (soft) ME AG >30d Maine Discovered: Aug 8, 2023→ Notified: Nov 6, 202390d 60 days (analyst band; statutory cap is 30 days) ME resident >60d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.