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.
Ivanti VPN customers targeted via unrecognized RCE vulnerability (CVE-2025-22457)
A suspected Chinese advanced persistent threat (APT) group exploited CVE-2025-22457, a previously unexploitable buffer overflow bug, to compromise devices running Ivanti Connect Secure (ICS) and
