Tachi-S Engineering USA
bd_c8619810f5b5804f · schema v1 · pii pii-v1
Full breach record for Tachi-S Engineering USA →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group BlackSuit (formerly Royal) 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
Global Seat System CreatorAt Tachi-S, we help automotive manufacturers launch their cars, trucks and SUVs by designing, developing, testing and manufacturing high-quality automotive seats that are functional, safe, stylish and most importantly comfortable.Each year, Tachi-S delivers over 3 million complete automotive seats and over 4 million seat components to the global automotive market. Our success is based on being responsive, flexible and easy to work with to help assure that every automotive seating program is completed on-time, on-budget and delivered with high quality. That’s how we do business...and that’s why we have been a continuously selected company in the automotive industry.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Jun 11, 2023
Claim posted
—
No filing yet · watching
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
—
Compliance clock
Not assessable
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.
No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.
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.
blacksuit
According to ransomware.live, According to Trend Micro, this ransomware has significant code overlap with Royal Ransomware.