Rep. Ted Lieu, D-Calif., one of the authors of the "AI Kill Switch Act," said Thursday that the ongoing hacks by rogue artificial intelligence agents are adding urgency to getting the bill passed. "We need to get this bill across the finish line this year because the advanced closed-weight models are already doing, as you noted, unauthorized hacks of other companies," Lieu said in an interview on CNBC's "Squawk Box" Thursday. The Kill Switch Act would require AI companies to maintain the ability to shut down, throttle or suspend their models. Since then, both Anthropic and Meta have had incidents in which their AI models hacked other companies during cybersecurity testing, prompting fresh concerns about how advanced cyberattacks are becoming as agentic AI evolves. The bill would not stifle innovation with frontier models, Lieu insisted, comparing the bill to car crash testing in the automotive space.