Join FBI San Francisco and Mandiant as they unveil their collaborative approach to countering sophisticated cyber espionage threats from the People's Republic of China (PRC). This session will focus on advanced persistent threat actors, including UNC4841 and UNC5221, who exploit zero-day vulnerabilities in network appliances (e.g., Barracuda, Ivanti), and the emerging threat of PRC-aligned freelance actors like UNC5174. Learn how cybersecurity practitioners, appliance vendors, and law enforcement agencies can unite to identify and respond to this evolving activity, collaborating to investigate intrusions, disrupt adversary operations, and mitigate widespread zero-day exploitation.