Cisco Talos Intelligence Blog

August 12, 2021 18:08

Vice Society leverages PrintNightmare in ransomware attacks

Executive Summary Another threat actor is actively exploiting the so-called PrintNightmarevulnerability (CVE-2021-1675 / CVE-2021-34527) in Windows' print spooler service to spread laterally across a victim's network as part of a recent ransomware attack, according to Cisco Talo