"Microsoft is WAY ahead of Google with AI security," says leaked message exposed accidentally following a protest at Build 2025

A demonstrator is removed from the audience as they interrupt a presentation by Microsoft Chairman and CEO Satya Nadella at the Microsoft Build 2025 conference in Seattle, Washington on May 19, 2025.
Several protests occurred during Build 2025, including this demonstration during the keynote of Microsoft CEO Satya Nadella. (Image credit: Getty Images)

Microsoft accidentally revealed messages about its expanding partnership with Walmart and the retailer's plans to use more Microsoft AI tools in the future.

The messages were leaked during a presentation by Neta Haiby, Microsoft's head of AI security, at Build 2025. A protester interrupted Haiby's presentation, which led the stream to be muted.

What are people protesting?

Microsoft Build was interrupted by protesters three times this year. The protests spanned across multiple days and occurred during Microsoft CEO Satya Nadella's keynote and during a presentation by Microsoft head of CoreAI Jay Parikh.

The third protest was the aforementioned interruption of Haiby, who is Microsoft's head of security for AI.

The Verge covered and shared videos of the recent protests.

The protests center around Microsoft having cloud contracts with the Israeli government.

“Sarah, you are whitewashing the crimes of Microsoft in Palestine, how dare you talk about responsible AI when Microsoft is fueling the genocide in Palestine,” said former Microsoft employee Hossam Nasr during one of the protests.

The Sarah referred to by Nasr is Sarah Bird, who was co-hosting the Build session alongside Haiby. Bird is Microsoft's head of responsible AI.

Vaniya Agrawal was also at Nasr's protest. Agrawal disrupted Nadella at Microsoft's 50th Anniversary event earlier this year.

Nasr is also an organizer of No Azure for Apartheid, a protest group that demands Microsoft end its Azure contracts with the Israeli military and government. The group also calls on Microsoft to "make all ties to the Israeli state, military, and tech industry publicly known."

The No Azure for Apartheid Instagram account shared the above video.

Microsoft has not commented on the recent protests during Build 2025 or the Teams messages that were shown accidentally.

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Sean Endicott
News Writer and apps editor

Sean Endicott is a news writer and apps editor for Windows Central with 11+ years of experience. A Nottingham Trent journalism graduate, Sean has covered the industry’s arc from the Lumia era to the launch of Windows 11 and generative AI. Having started at Thrifter, he uses his expertise in price tracking to help readers find genuine hardware value.

Beyond tech news, Sean is a UK sports media pioneer. In 2017, he became one of the first to stream via smartphone and is an expert in AP Capture systems. A tech-forward coach, he was named 2024 BAFA Youth Coach of the Year. He is focused on using technology—from AI to Clipchamp—to gain a practical edge.

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