Australia Warns 4400 Entities of Cyber Threats

Australia's signals intelligence agency warned organizations of potential cyberattacks more than 4,400 times in the year ending June, up almost 80%. The agency used declassified intelligence for over half of these warnings and notified entities of malicious activity 2,200 times. Victim reporting helped disrupt an Akira ransomware group campaign in August 2025 after identifying almost 1,000 potentially vulnerable devices.