What we do / News and updates / Blogs / Understanding the cyber threat in an age of disruption Understanding the cyber threat in an age of disruption 30 Oct 2026 Blogs As artificial intelligence (AI) reshapes the cyber security landscape, taking action to strengthen cyber security has never been more important.
Access publications and alerts / Reports and statistics / Annual Cyber Threat Report 2025-26 Annual Cyber Threat Report 2025-26 26 Oct 2026 Publication The 2025-26 Annual Cyber Threat Report highlights key threats, responses and security advice for Australians.
Access publications and alerts / Reports and statistics / Annual Cyber Threat Report 2025-26 / About the contributors About the contributors 27 Oct 2026 Publication The 2025-26 Annual Cyber Threat Report highlights key threats, responses and security advice for Australians.
Access publications and alerts / Alerts and advisories / Critical vulnerabilities in PHP Critical vulnerabilities in PHP 21 Oct 2026 Alert A security release for two critical PHP vulnerabilities is set for public disclosure on 22 October 2026. PHP is widely used to power web applications.
What we do / News and updates / News / ASD releases seventh annual Cyber Threat Report 2025-26 ASD releases seventh annual Cyber Threat Report 2025-26 27 Oct 2026 News Know the threat. Strengthen your defences. Turn cyber intelligence into cyber resilience
Notes 13 Oct 2026 Publication The 2025-26 Annual Cyber Threat Report highlights key threats, responses and security advice for Australians.
Programs 13 Oct 2026 Publication The 2025-26 Annual Cyber Threat Report highlights key threats, responses and security advice for Australians.
Report cyber security incidents to ASD’s ACSC 13 Oct 2026 Publication The 2025-26 Annual Cyber Threat Report highlights key threats, responses and security advice for Australians.
Preparing for service disruption or crisis 13 Oct 2026 Publication The 2025-26 Annual Cyber Threat Report highlights key threats, responses and security advice for Australians.
Preparing for post-quantum cryptography 13 Oct 2026 Publication The 2025-26 Annual Cyber Threat Report highlights key threats, responses and security advice for Australians.