Contitec Empresarial
knightThis record tracks a ransomware attack claimed by the knight group against Contitec Empresarial. 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
contitec.net.br is a Brazil-linked entity in the Communication and Marketing sector, consistent with a business focused on communications and promotional services in the Brazilian market. Public industry sources show that communication and IT is a recognized business area in Brazil, where providers support digital, customer-facing, and media-oriented services. The domain name suggests a commercial or corporate presence rather than a consumer-facing product site, but no public profile in the supplied results confirms a more specific offering. It was listed as a ransomware victim associated with knight.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.