The U.S. House Homeland Security Subcommittee on Cybersecurity and Infrastructure Protection held a hearing examining how frontier AI models, agentic AI systems, and AI-powered coding tools are reshaping cybersecurity and critical infrastructure resilience. Lawmakers and witnesses explored the technologies’ dual role in strengthening cyber defenses while also enabling more sophisticated and scalable cyber threats.
Witnesses included Sandra Joyce, vice president of Google Threat Intelligence at Google, Chris Meserole, executive director of the Frontier Model Forum, Jack Cable, chief executive officer and co-founder of Corridor Security, and Matthew Guariglia, senior policy analyst at the Electronic Frontier Foundation. Together, the witnesses represented perspectives from threat intelligence, frontier AI governance, cybersecurity research, and digital rights policy.
In his opening statement, Andy Ogles, a Tennessee Republican and Subcommittee chairman, detailed “examining how artificial intelligence is changing the foundations of cybersecurity and the security of our critical infrastructure. This Committee has taken these threats and risks seriously for months….
