[Microsoft Security Division Lays Off Hundreds of Employees] According to Golden Finance, on July 16, as the world's largest cybersecurity software provider, Microsoft is undergoing a comprehensive restructuring of its security business unit to capitalize on widespread corporate anxiety over AI-driven hacking attacks and seize market opportunities. Hayet Gallot, who officially took over Microsoft's security business this February, has spearheaded the reallocation of more team resources to focus on developing various AI security products. To drive the company's security system and artificial intelligence transformation, Microsoft's new security head, Hayet Gallot, has replaced at least eight executives who previously reported to former security chief Charlie Bell. Additionally, Microsoft's security division has laid off hundreds of employees. (The Information)