2026 Citya Immobilier — 2.25M-line property dataset + ~50k digicodes claim (unverified)
Data compromised
Actor claim (unverified): 2,249,970 lines / 1,139,584 people / 1,833 agencies; ~50k digicodes/intercom fields; names, phones, emails, postal addresses, appointments, property details (1.92 GB archive)
Technical writeup
Unverified forum sale — Dark Web Informer September 11, 2026. Actor ChimeraZ offered alleged Citya Immobilier data (2,249,970 lines; ~1.14M people; ~50k digicodes). Company confirmation not located at catalog time. Digicode validity unproven. recordsAffected 2249970 (unverified); companyConfirmed false.
Root cause
Unverified forum sale (actor ChimeraZ) of alleged Citya Immobilier property-management datasets