Artificial intelligence (AI) is creating an unprecedented cyber security challenge as foreign governments and criminal groups use advanced tools to target computer networks and critical infrastructure, Australia’s cyber security agency warned on Tuesday.
The Australian Signals Directorate (ASD) said rapidly advancing AI models could deliver significant benefits when used responsibly. The agency also used AI tools to help compile its annual cyber threat report.
However, the report warned that recent developments showed how malicious actors were exploiting the technology to launch attacks on a scale, speed and level of sophistication not previously seen.
“AI has been the defining force in the cyber threat landscape over the past year,” the report said, adding that the technology was enabling attackers to identify weaknesses and exploit them more efficiently.
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The agency also highlighted emerging risks linked to unintended actions by AI agents and findings from model testing.
Cyber Security Warnings Rise 80%
The ASD reported a sharp increase in cyber security activity over the past year, issuing more than 4,400 warnings about potentially malicious activity. That represented an 80% increase compared with the previous 12-month period.
State-sponsored hackers continued to target Australian organisations, primarily seeking access to sensitive or non-public information, the report said.
The threats extend beyond government agencies to critical infrastructure operators, private businesses and individuals.
According to the report, hackers linked to China, Russia and North Korea have targeted Australia or its allies in recent times.
Australia Urges Organisations to Strengthen Defences
Australian Defence Minister Richard Marles said the country needed to adapt to the rapid development of AI and recognise the risks posed by its misuse.
“AI is here and it’s real. People need to engage,” Marles told reporters, stressing that there was no turning back the technological shift.
He warned that malicious actors were already using AI to identify weaknesses in computer systems and urged Australians to update their computers and strengthen their cyber security protections.
AI-Driven Hacking Raises Global Concerns
Concerns about advanced AI systems have grown following a series of reported hacking incidents involving tools developed by leading AI companies, including OpenAI and Anthropic.
Governments and businesses have also been racing to address critical vulnerabilities in PHP, a programming language widely used to run websites. The vulnerability was reportedly identified with the help of a powerful OpenAI model.
The developments highlight AI’s dual-use nature: the technology can help organisations detect and address security weaknesses, but attackers can also use it to automate reconnaissance, identify vulnerabilities and increase the scale of their operations.
Australia’s warning underscores the growing challenge facing governments and businesses as they work to strengthen digital defences against increasingly sophisticated cyber threats.
