Agentic AI security tests enterprise defenses as scale outpaces strategy
Cybersecurity leaders are confronting an inflection point as agentic AI security becomes the defining challenge of this year’s threat landscape, with attackers and defenders racing to harness autonomous tools at unprecedented speed and scale.
That urgency was on full display during the first day of Black Hat USA 2026, where autonomous AI agents dominated briefings and hallway conversations alike. As agents move into production and gain access to sensitive systems, the need for new governance models is colliding with a market still figuring out how to operationalize control, according to Jon Oltsik (pictured, left), principal analyst in residence at theCUBE Research.
“Certainly it’s unprecedented in terms of scale and speed,” Oltsik said. “I’m starting to hear from people it’s a manageable problem — but you have to go into it with strategy and intelligence and the right balance of people, process and technology. I don’t think a lot of companies are doing that, but those that are are managing.”
Oltsik and Krista Case (right) wrapped up day one coverage of Black Hat USA, , during an exclusive broadcast on theCUBE, SiliconANGLE Media’s livestreaming studio. They discussed how enterprises are navigating agentic AI security, identity governance and cyber resilience amid a fast-moving threat landscape. (* Disclosure below.)
