Threat actors are giving AI agents a bigger role in cyberattacks

AI agents are automating parts of cyberattacks with less human involvement, including vulnerability scanning, credential harvesting, and troubleshooting, according to Google Threat Intelligence Group’s Q3 2026 AI Threat Tracker. (Source: Google) The report draws on Mandiant incident response engagements, threat actor tracking, and live platform defenses. Researchers observed attackers moving from basic prompts toward workflows where AI systems handle several connected tasks. A six-hour credential theft campaign In Q2 2026, Mandiant investigated a suspected financially … More

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