GoKawiil
Tech News
Google Threat Intelligence Group analyst John Hultquist told the Financial Times that his team has observed a major increase in LLMjacking throughout 2026. The technique involves criminals stealing API keys or login credentials to hijack businesses' AI accounts, exploiting high or unlimited usage limits to run up token costs or misuse compute resources without paying.
A Google Threat Intelligence Group analyst named Larsen ran a covert operation to observe the hacker collective TeamPCP, gaining access to a server where the group stored stolen credentials from numerous victim companies. Google used this visibility to rapidly notify cloud providers like AWS and Microsoft to revoke compromised access tokens before the hackers could exploit them for extortion, rather than trying to contact each victim individually.
Google's Threat Intelligence Group disclosed a credential-harvesting operation where attackers compromised cloud infrastructure and deployed a multi-agent AI framework that scanned for vulnerabilities, fixed its own errors, and rotated IP addresses largely without human input. The entire campaign, which compromised thousands of third-party credentials, took less than six hours to execute. Separately, Microsoft found AI-assisted phishing messages reaching click-through rates of 54%, compared to roughly 12% for conventional campaigns.
Google's Threat Intelligence Group reports that attackers are moving from simple AI-assisted coding to fully autonomous, multi-agent systems that plan and execute entire attacks with little human input. In one case, a financially motivated actor compromised cloud infrastructure and used an AI coding chatbot with markdown-based agent instructions to build and run a mass credential-harvesting operation in under six hours. Separately, researchers found an exposed command-and-control server running a framework called 'Recon' that autonomously managed reconnaissance and tens of thousands of harvested credentials.