Countries comprising the ‘Five Eyes’ cybersecurity alliance is warning that AI is rapidly reshaping cyber threats and shrinking the time organizations have to respond to vulnerabilities.
“Frontier Al models are anticipated to exceed current industry expectations, fundamentally transforming both offensive and defensive cyber capabilities. The timeline is not years, it is months,” according to a joint statement by the leaders of the intelligence-sharing group – comprising the U.S., U.K., Australia, Canada and New Zealand.
The agencies urged business leaders to treat cyber resilience as a core business issue rather than a technical concern, warning that AI is lowering barriers for malicious actors while increasing the speed and sophistication of attacks.
The warning comes as advanced cybersecurity-focused AI systems such as Anthropic’s Mythos demonstrate the accelerating pace of vulnerability discovery. Anthropic has said Mythos-class models can identify previously unknown software flaws and perform complex cybersecurity tasks at a speed that challenges traditional enterprise remediation processes.
Mythos also uncovered vulnerabilities in classified U.S. government systems during controlled testing, according to the AP, further highlighting concerns that AI is compressing the time between vulnerability discovery and potential exploitation.
Against that backdrop, the Five Eyes agencies’ call for faster patching, stronger cyber resilience and greater executive involvement reflects growing concern that organizations may struggle to keep pace with machine-speed cyber capabilities.