Impac Mortgage Holdings, Inc.
bd_eb56653928d362bc · schema v1 · pii pii-v1
Full breach record for Impac Mortgage Holdings, Inc. →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Medusa on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
Impac Mortgage Holdings, founded in 1995 and located in Irvine, California, provides mortgage lending, warehouse lending solutions. Impac Mortgage Holdings corporate office is located in 19500 Jamboree Rd, Irvine, California, 92612, United States and has 672 employees. The amount of data leakage is 592,2 GB.
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Feb 21, 2024
Claim posted
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Corroborated · see linked filings
This record's own dates cannot anchor compliance clocks; see the linked filings.
Claim → filing
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Compliance clock
Not assessable
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- Indiana State AGbd_4e082d2d800c60852026-03-27 · +765dVerified by operator
- Vermont State AGbd_12967a53eefe1d122026-04-17 · +786dVerified
- Oregon State AGbd_29f9d61c787b292d2026-04-17 · +786dVerified by operator
- California State AGbd_450c61a65f466a372026-04-17 · +786dVerified by operator
Show 6 more filings ↓Show fewer ↑up to 791d gap
- Washington State AGbd_58a9dede223bedf42026-04-17 · +786dVerified by operator
- Maine State AGbd_a667bbb3577976b52026-04-17 · +786dVerified by operator
- New Hampshire State AGbd_d1441c9d42c18c922026-04-17 · +786dVerified by operator
- Massachusetts State AGbd_f18db92fb6e6a5162026-04-17 · +786dVerified by operator
- Montana State AGbd_fb89e4e5ad806a502026-04-17 · +786dVerified by operator
- Texas State AGbd_ed1f431f970c06c92026-04-22 · +791dVerified
Showing first 10 of 11 linked disclosures.
Filing propagation · 10 filings · 10 states
View merged incident ↗Pattern: first filing Mar 27 (IN), last Apr 22 (TX) — a 26-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
Source ceiling
- actor name
- victim claim
- ransom/leak status
- discovery date
- materiality
- notification
- affected count
- confirmed data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
medusa
According to ransomware.live, Medusa is a ransomware-as-a-service operation active since June 2021 that has targeted over 300 victims across critical infrastructure sectors including healthcare, education, legal, and manufacturing using double-extortion, with attacks surging 42% between 2023 and 2024 and a formal CISA advisory issued in early 2025.