March 25, 2025
In this age of AI, securing AI and using it to boost security are crucial for every organization. At Microsoft, we are dedicated to helping organizations […]
March 18, 2025
In November 2024, Microsoft Incident Response researchers uncovered a novel remote access trojan (RAT) we named StilachiRAT that demonstrates sophisticated techniques to evade detection, persist in […]
March 14, 2025
We are excited to announce the winners of LLMail-Inject, our first Adaptive Prompt Injection Challenge! The challenge ran from December 2024 until February 2025 and was […]
March 14, 2025
In an era where discovering and rapidly mitigating security vulnerabilities is more important than ever before, the Microsoft Security Response Center (MSRC) is at the center […]
March 14, 2025
Starting in December 2024, leading up to some of the busiest travel days, Microsoft Threat Intelligence identified a phishing campaign that impersonates online travel agency Booking.com […]
March 13, 2025
Content warning: This blog post contains discussions of sensitive topics. These subjects may be distressing or triggering for some readers. Reader discretion is advised. Today, we […]
March 12, 2025
Microsoft Threat Intelligence has uncovered a new variant of XCSSET, a sophisticated modular macOS malware that infects Xcode projects, in the wild during routine threat hunting. […]
March 7, 2025
This Women’s History Month serves as a crucial moment for us to lead and continue to pave the way for a more inclusive future. I am […]
March 7, 2025
In early December 2024, Microsoft Threat Intelligence detected a large-scale malvertising campaign that impacted nearly one million devices globally in an opportunistic attack to steal information. […]
March 6, 2025
Executive summary:Microsoft Threat Intelligence identified a shift in tactics by Silk Typhoon, a Chinese espionage group, now targeting common IT solutions like remote management tools and […]
March 5, 2025
New generative AI models with a broad range of capabilities are emerging every week. In this world of rapid innovation, when choosing the models to integrate […]
February 27, 2025
The recent breach of the United States Treasury underscores a stark reality: cyber adversaries are no longer just looking for gaps in traditional network security—they are […]