Microsoft is restructuring its market-leading cybersecurity business to focus entirely on artificial intelligence, merging engineering teams and cutting several hundred jobs. According to reports from The Information, the company is responding to customer fears over AI-powered hacks and a shift in cybersecurity spending toward AI labs like Anthropic and OpenAI.
Microsoft holds its place as the largest seller of cybersecurity software on the planet, but it is now tearing that operation up to build a security business centered on artificial intelligence, according to TheNextWeb. The overhaul involves introducing more AI security tools, reducing traditional products, and combining engineering teams. These structural changes have already resulted in several hundred job cuts, as reported by The Information.
Hayete Gallot Takes Command of the Security Overhaul
A hard reset is underway under the leadership of Hayete Gallot, who took over Microsoft’s security business in February and reports directly to Chief Executive Officer Satya Nadella. Gallot spent 15 years at Microsoft before running customer experience at Google Cloud.
In an internal memo reported by PYMNTS, Gallot delivered a direct message to staff. The entire industry is getting reimagined from the ground up,
she wrote, adding, A few months ago, we made those choices. Now we must execute.
Alongside the strategic pivot, Gallot has pushed out several senior executives.
Security Copilot and Guardrails for Autonomous Agents
The strategic shift focuses heavily on tools designed to fight AI with AI.
This monitoring capability carries significant weight. As companies delegate more tasks to autonomous agents, each agent introduces a potential new entry point for attackers. Microsoft intends to sell the necessary guardrails.
Signs of this push are already visible. The company folded its threat-intelligence tools into a single Defender portal while simultaneously rolling out new expert-led Defender services.
Challenging the AI Labs for Cybersecurity Spending
The retreat from older products is a deliberate maneuver. Microsoft is positioning itself as a more secure, all-in-one, and cost-effective alternative to dedicated AI labs, and it has coached its sales force to deliver that exact pitch.
This sales strategy arrives during a tense period for corporate security. Artificial intelligence now finds software flaws faster than human programmers can, a capability recently demonstrated by OpenAI with its in-house AI hacker. Meanwhile, Nadella continues to argue that AI is rewriting the entire business landscape.
A Race to Sell the Cure Before Rivals Sell the Disease
Companies remain deeply worried about AI-powered hacks, and a substantial portion of their recent security budgets has drifted toward Anthropic and OpenAI. Microsoft aims to reclaim those budgets by betting it can sell the cure faster than its rivals sell the disease.
