TRANSMEDICS GROUP, INC.
bd_cdff673d55d90f19 · schema v1 · pii pii-v1
Full breach record for TRANSMEDICS GROUP, INC. →TransMedics, Inc. reported a data breach affecting 5 Maine residents. The breach, which occurred on April 11, 2023, and was discovered on May 12, 2023, involved an external system breach (hacking). The compromised information includes names in combination with driver's license or non-driver identification card numbers. TransMedics offered 12 months of credit monitoring and identity theft protection services to the individuals affected.
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Incident timeline
Apr 11, 2023
Begins
May 12, 2023
Discovered
May 25, 2023
Filed
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Sitekarakurtbd_0ea19bbb8bbdc0782023-04-24 · +31dVerified by operator
Regulatory filings (2) · sorted by filing gap
- New Hampshire State AGbd_3efe04d0ff32c5512023-05-25Verified
- Indiana State AGbd_f9b9617706ab7e342023-07-07 · +43dVerified
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.