Keller Polska
lynxThis record tracks a ransomware attack claimed by the lynx group against Keller Polska. 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
Keller Polska, operating for over 20 years, is a leader in the geotechnical market in Poland and this part of Europe. We carry out both small local projects and the largest and most important for the economy. As one of the Keller Group companies, we also have the financial capabilities, know-how, skills and global reach to handle the most demanding projects.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.