atos
VanHelsingThis record tracks a ransomware attack claimed by the VanHelsing group against atos. 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
ATOS designs, develops and manufactures in France enclosure products for the electronics industry: cabinets, boxes, racks, fine and precision sheet metal assemblies, 19" indoor or outdoor solutions: standard, adaptation of the standard, specific, or production to drawings, up to the integration of complex assemblies.ATOS serves the Energy, Telecommunications, Electronics, IT and Transport markets,
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.