AusCERT has introduced a Tabletop Exercise Service to help organizations prepare for cyber incidents. The service helps identify gaps in incident response plans and improve coordination among team members. This initiative aims to enhance readiness and response capabilities to better handle potential cyber threats.

Mandiant warns of attacks on newly-disclosed Ivanti remote takeover threat
Google’s Mandiant team has issued an alert about a remote code execution flaw in the Ivanti Connect Secure VPN platform. The vulnerability, designated CVE-2025-22457, is