Juan Andres Guerrero-Saade, a security researcher at SentinelOne's SentinelLabs, discusses the alarming tactics used in Operation Digital Eye, where a Chinese threat actor targets critical digital infrastructure. He reveals the use of Visual Studio Code Tunnels and sophisticated methods like SQL injection. The conversation also dives into the complexities of Chinese APT dynamics, emphasizing the need for robust endpoint protection against supply-chain attacks. Guerro-Saade warns about the vulnerabilities within development tools and the rise in cyber espionage activities across Europe.