France
Real Estate
Hacker Claims to Leak Data on 389K People From French Valuation Firm Jestimo
A threat actor using the alias ChimeraZ claims to have leaked the database of Jestimo (jestimo.com), a French real-estate valuation platform used by estate agents and rental managers. The post advertises 168,706 records covering about 389,365 people, roughly 285 MB of JSON, including agent and contact names, email addresses, phone numbers, property addresses, and valuation estimates. This is the latest in a run of French real-estate data leaks by the same actor this week. The claim is unverified and Jestimo has not publicly addressed it.
France▣Post details
France!Allegedly exposed
- 389,365 people / 168,706 records (claimed)
- Agent & contact names
- Email addresses
- Phone numbers
- Property addresses
- Valuation / estimation amounts
- Estate-agency details
- Valuation report contents
◱Screenshot
⚠Potential impact
If genuine, a dataset of roughly 389,000 people tied to property addresses, valuation amounts, and agent and client contact details would be a useful resource for targeted real-estate scams, phishing of agents and property owners, and profiling of higher-value properties. The valuation figures and ownership context make fraudulent approaches more convincing. Most of the data is contact and property information rather than financial accounts or credentials, but the scale and targeting value are significant. Figures and authenticity are unconfirmed.
iStatus
UnverifiedSample records and a file summary were posted to an underground forum, with downloads behind a reply gate; the sample records, contact details, and download links are not reproduced here. The claim has not been independently confirmed and Jestimo has not publicly addressed it.
DARK WEB INFORMER - THREAT INTELLIGENCE
