Est Ensemble
vicesocietyThis record tracks a ransomware attack claimed by the vicesociety group against Est Ensemble. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
Est Ensemble is a French territorial public establishment in the Greater Paris Metropolis, serving nine municipalities in Seine-Saint-Denis. It coordinates local public services and projects aimed at improving daily life for about 408,000 residents. The organization operates in the public sector and manages a broad local-government remit, including community services and territorial development. It was listed as a ransomware victim associated with vicesociety.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.