Impac Mortgage Holdings, Inc. — February 2024 breach
Clustered 12 records across 11 jurisdictions: 11 filings and 1 leak-site claim · filing window Mar 27, 2026 → Apr 22, 2026 (dated filings only). View entity profile → Other incidents for this victim →
incident inc_689886edfb5f4fda · merged by deterministic · confidence 100%
Litigation Timing
SupplementalDiscovered → first regulatory filing
Range of discovered_at dates across filings
Days between the first sighting of the earliest-seen leak-site claim and the first regulatory filing. Measured from when the aggregator first saw the post, not the crew's own (often earlier) date. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.
Time between earliest and latest filing
Not recorded for this incident
Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
Sensitive data
identity_governmentIncident timeline
Dashed segments are unestablished, not zero — they fill in as filings merge into this incident. Filings without a recorded filing day, or recorded as filed before the breach they report began, are not placed on this rail.
Member cascade — every filing and leak-site claim in this incident
- FEB 21Leak sitemedusa postfirst record · attacker claim · unverifiedoperator-confirmedday 0
- MAR 27NE AGNE AG noticefiling day not on record · 59 NE residentsoperator-confirmed—
- MAR 27IN AGIN AG noticestates nationwide total 61,066operator-confirmed+765d
- APR 17WA AGWA AG notice1,206 WA residentsoperator-confirmed+786d
- APR 17ME AGME AG notice5 ME residentsoperator-confirmed+786d
- APR 17NH AGNH AG notice18 NH residentsoperator-confirmed+786d
- APR 17MT AGMT AG notice339 MT residentsoperator-confirmed+786d
- APR 17OR AGOR AG noticestates nationwide total 61,066operator-confirmed+786d
- APR 17CA AGCA AG noticeno count statedoperator-confirmed+786d
- APR 17VT AGVT AG notice1 VT residentsauto-linked+786d
- APR 17MA AGMA AG notice29 MA residentsoperator-confirmed+786d
- APR 22TX AGTX AG noticemost recent · states nationwide total 61,066auto-linked+791d
- Watching for additional filings — new sources merge into this incident automatically.
Roll-up facts — reconciled across members
- Breach window
- Feb 21, 2024 – Mar 20, 2024 NE AG
- Discovered
- Mar 20, 2024NE AG + WA AG + ME AG +4Mar 27, 2026TX AGfilings disagree on discovery
- Data types
- Identity (basic) · Government ID · PII NE AG + WA AG + ME AG +6
- Attack vector
- Unauthorized Access NE AG
Each fact cites the member filing that establishes it; when filings conflict, every value shows with its source.
Count reconciliation
per-state reported counts
Nationwide (stated in a filing)
61,066
Sum of filed state slices
3,270· 5.4% of stated
95% of the stated total lives in states whose filings carry no count — the dashed share shrinks as filings land.
State AGs report only their own residents; teal bars show each state's reported slice. The gray US row is the nationwide total reported in a linked filing.
Evidence ladder — rungs this incident occupies
Attacker assertion only. Establishes: claim date, group, alleged victim.
No press coverage linked yet.
Unlocks: discovery date, data types, affected count, compliance clock.
No SEC filing or victim statement yet.
Merge provenance
- Method
- deterministic
- Confidence
- 1.00 · above the 0.85 auto-merge floor
- Reviewed
- operator-reviewed Oct 22, 2026 · at least one link edge was human-adjudicated
- Audit
- Every link edge records its method, confidence and model + prompt versions (100% is the strongest edge).
Merges are reversible — a wrong link can be detached with its audit trail intact. How merging works.
Filing velocity
Spread
26 days
Cadence
~1 / 2.9d
vs. multi-state median
4.3× slower
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. This page states only what the linked filings agree on; each filing's own account stays on its own record, linked from the timeline below.
The weekly clock on records like this one
The Disclosure Clock is a weekly briefing on what landed in the disclosure record, and the gap between the criminals' post and the regulator's filing — measured on the whole record, with the method shown.
Weekly. Double opt-in, one-click unsubscribe, and the address goes nowhere else.