2026 City Ambulance Service — Qilin ransomware leak-site claim (unverified)
Data compromised
Actor claimed possession of sensitive data intended for leak if negotiations failed; specific data types and victim count not attested in public trackers reviewed—unverified
Technical writeup
Unverified ransomware / extortion leak-site claim — observed July 19, 2026. Qilin listed City Ambulance Service (cityambu.com), a U.S. EMS / medical-transport provider, on its data-leak site; ransomware.live, DeXpose, and class-action monitors amplified the listing. Actors indicated they possessed sensitive data and intended to publish unless negotiations proceeded. City Ambulance Service had not issued a matching public confirmation or regulator count at indexing time. BreachHistory retains recordsAffected 0.
Root cause
Unverified Qilin ransomware leak-site listing (Jul 19, 2026)—City Ambulance Service had not confirmed at catalog time