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 Information)

The Information: Sources: Microsoft security chief Hayete Gallot, who took over in February, has prioritized AI tools, cut several hundred roles, replaced senior execs, and more — Microsoft, the largest cybersecurity software seller in the world, is overhauling that business to cash in on corporate anxieties about AI-powered hacks.