Attackers had month-long head start on patched Check Point VPN zero-day

https://image.theregister.com/5252476.jpg?imageId=5252476&x=0&y=0&cropw=100&croph=100&panox=0&panoy=0&panow=100&panoh=100&width=1200&height=683

Ransomware crims got a month-long head start on Check Point VPN 0-day that now has a fix

Scumbags, including a Qilin ransomware affiliate, began hitting this hole May 7

Check Point released an emergency fix on Monday for a critical authentication bypass vulnerability affecting its Remote Access VPN and Mobile Access deployments - but attackers, including ransomware criminals, got a month-long head start.

Attacks against the bug, tracked as CVE-2026-50751, began on May 7, according to Check Point VP of research Lotem Finkelstein, and picked up in early June. The security software vendor spotted suspicious activity and began investigating the zero-day on June 4, Finkelstein said in a Monday blog.

“We have observed indications that exploitation has been limited to a relatively small number of targeted organizations (several dozen globally), primarily over the past few days,” Finkelstein wrote, adding that, in at least one case, investigators observed post-compromise...

Copyright of this story solely belongs to theregister.com. To see the full text click HERE

Read more