Sources: Microsoft security chief Hayete Gallot, who took over in February, has prioritized AI tools, cut several hundred roles, replaced senior execs, and more
THE SO WHAT
Microsoft’s security overhaul—AI-first tools, hundreds of roles cut, senior exec turnover—is a signal that even incumbents are restructuring around AI-native defense. CISOs should expect vendors to push AI-heavy roadmaps and should benchmark their own org design and headcount mix against this kind of shift.
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