Flagstar Bank, National Association — December 2021 breach

Clustered 8 filings across 7 jurisdictions · filing window Jun 17, 2022 → Sep 21, 2022. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

8 filings

States

Affected · reported

1,547,169

First → last filing

Jun 17, 2022 → Sep 21, 2022

Merge confidence

100%

incident inc_463e9e0047e54b42 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 8 regulatory filings. The filings describe unauthorized access. Intrusion Dec 3, 2021–Dec 4, 2021, discovered Jun 2, 2022 — the first regulatory filing landed 15 days later. 1,547,169 individuals reported across the linked filings. Data reported: Government ID, Financial account, PII, and 1 more. Notifications rolled out on a 96-day schedule across 8 filings beginning Jun 17, 2022. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

15days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

96days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksMassachusetts✓ MA credit monitoring dueDate basis✓ Clock withheld · confirmation dateOregon✓ OR AG ≤45dMaine✓ ME AG ≤30d · 15dHawaii✓ HI CRA notice dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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