TRANSMEDICS GROUP, INC.
bd_0ea19bbb8bbdc078 · schema v1 · pii pii-v1
Full breach record for TRANSMEDICS GROUP, INC. →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Karakurt 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
TransMedics, Inc., a medical device company, develops and provides portable warm blood perfusion system that allows for living organ transplant. 85 GB of this company data will leak online soon opening all the financial and accounting information to the public. You will find their business contracts, correspondence with BIG executives, detailed employee personal information and other confidential papers uploaded here this week. Seems like we are going to witness another stock fall.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Apr 24, 2023
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 (3) · sorted by filing gap
- New Hampshire State AGbd_3efe04d0ff32c5512023-05-25 · +31dVerified
- Maine State AGbd_cdff673d55d90f192023-05-25 · +31dCandidate
- Indiana State AGbd_f9b9617706ab7e342023-07-07 · +74dVerified
Filing propagation · 3 filings · 3 states
View merged incident ↗Pattern: first filing May 25 (NH), last Jul 7 (IN) — a 43-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
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.
karakurt
According to ransomware.live, Karakurt is a pure data-extortion group (no encryption) assessed with high confidence to be the extortion arm of the Conti ransomware group, active from 2021, that steals data and threatens to auction or publish it unless ransoms ranging from $25,000 to $13 million are paid.