2026 IAD Group NosRezo — 413,722 people / ChimeraZ dataset claim (unverified)
Data compromised
Actor claim (unverified): 339,750 lines / 413,722 people (263,901 customers + 149,821 advisors); service/fee fields, customer names/phones/addresses, advisor names/emails/phones/cities; 160 MB JSON
Technical writeup
Unverified forum sale — Dark Web Informer September 16, 2026. Actor ChimeraZ offered alleged IAD Group NosRezo (French professional referral network) data covering 413,722 people. Distinct from the July 2026 IAD Group ChimeraZ/misere catalog claim (~3.8M people / 966GB docs). NosRezo/IAD confirmation not located. recordsAffected 413722 (unverified); companyConfirmed false.
Root cause
Unverified forum sale (actor ChimeraZ) of alleged NosRezo referral-network CRM data