Five Eyes Warns AI Could Speed Cyberattacks Within Months

Five Eyes cyber agencies warn that advanced AI will accelerate cyber threats within months by enabling faster vulnerability discovery, more convincing phishing, and prompt-injection data exfiltration. The advisory highlights prompt-injection as a critical TTP (including the documented EchoLeak/CVE-2025-32711 example), cautions about AI assistants and agentic services with broad access to email, documents, and collaboration systems, and urges organizations to tighten permissions, log activity, and prepare AI-specific incident response controls.