Who is Yuki Chen, China’s ‘superstar hacker’ who just joined AI leader Z.ai?

Yuki Chen, a prolific Chinese cybersecurity researcher, has joined leading Chinese artificial intelligence model company Z.ai as the country’s AI sector grapples with the technology’s growing impact on global cyberspace. Chen’s appointment comes amid growing concern over AI-assisted cyberattacks and autonomous agents acting beyond their instructions, including recent cases involving Chinese tech giant Tencent Holdings as well as US start-ups OpenAI and Anthropic. “New journey, new mission!” Chen...