Australian Signals Directorate

AI cyber threat shown as a lattice steel electricity transmission tower with hanging insulators

Australia Warns of ‘Unprecedented’ AI Threat

Australia’s Annual Cyber Threat Report 2025-26 calls AI the defining force in cyber threats. We break down the key figures, the state actors named, the role of frontier models like Mythos, ASD’s call to put security before availability, and what businesses should do now.

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