Threat Advisory: Spring4Shell

Cisco Talos is releasing coverage to protect users against the exploitation of two remote code execution vulnerabilities in Spring Framework. CVE-2022-22963 is a medium-severity bug that affects Spring Cloud and…

Threat Advisory: Opportunistic cyber criminals take advantage of Ukraine invasion

By Edmund Brumaghin, with contributions from Jonathan Byrne, Perceo Lemos and Vasileios Koutsoumpogeras.Executive Summary Since the beginning of the war in Ukraine, we have observed threat actors using email lures…