Other signatories of the letter include Meta, Palantir, Perplexity, Mistral, NVIDIA, Mozilla, The Linux Foundation, Hugging Face, Dell Technologies and IBM.
A bomb disposal expert walks with his dog as the sun sets at the Trocadero near the Eiffel Tower before the opening of the Paris Peace Forum in Paris on October 29, 2025. (Photo by JOEL SAGET / AFP) (Photo by JOEL SAGET/AFP via Getty Images)
One of the project’s top goals is stitching together an international, quick response coalition of governments, businesses and civil experts for AI-related threats.
Microsoft, with law enforcement and industry partners, disrupted more than 200 command and control servers for Amadey and StealC, often used in conjunction.
Denis Obrezko accused of orchestrating cyberattacks that compromised at least 11 U.S. companies as part of the Kremlin-linked group's sprawling espionage operation.\
Kali365, which was first observed in April, abuses legitimate Microsoft device authorization pages to grant persistent access to cybercriminal-controlled applications.
Microsoft’s AI red team lead talked to CyberScoop about the goals behind open sourcing a pair of security tools meant for developers and incident responders.