VeriCon
thegentlemenThis record tracks a ransomware attack claimed by the thegentlemen group against VeriCon. 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
vericon.nl VeriCon is an independent structural engineering consultancy firm based in Veldhoven, Netherlands, founded over 20 years ago by Jos Hoonhout. The company specializes in designing, calculating, and drawing constructions for civil and utility construction projects. VeriCon is active in BIM and industrial building, with particular expertise in prefabricated concrete and steel constructions. The firm distinguishes itself by integrating innovative solutions into structural designs and providing clients with additional information about constructive elements and building materials beyond standard deliverables.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.