On July 16, as the world's largest cybersecurity software provider, Microsoft is undergoing a comprehensive restructuring of its security business segment to capitalize on market opportunities arising from widespread corporate anxiety over AI-driven hacking attacks. Hayat Galot, who officially took over Microsoft's security business in February, has led the reallocation of more team resources, focusing on the development of various AI security products. To drive the company's security system and AI transformation, Microsoft's new security chief Hayat Galot has replaced at least eight executives who previously reported to former security head Charlie Bell, while the security department has laid off hundreds of employees. (The Information)