New Microsoft Cyber Pulse report outlines why organizations should observe, govern, and secure their AI transformation to move forward.

That helpful “Summarize with AI” button? It might be secretly manipulating what your AI recommends. Microsoft security researchers have discovered a growing trend of AI memory poisoning attacks used ...

Learn how to build a Frontier organization by taking a human-centered approach to AI transformation with insights from Judson ...

The Microsoft Security Response Center is part of the defender community and on the front line of security response evolution. For over twenty years, we have been engaged with security researchers ...

As LLMs and diffusion models power more applications, their safety alignment becomes critical. Our research shows that even minimal downstream fine‑tuning can weaken safeguards, raising a key question ...

Următoarea generație de jocuri. Obiectivele dumneavoastră. Prieteni și familie. Windows 11 a fost făcut pentru a vă aduce mai aproape de tot ceea ce vă place. Obțineți Microsoft Teams, spațiu de ...

Discover new features and helpful tips to get the best experience out of Edge.

Use these online forms to report copyright and trademark infringement to Microsoft Legal. Infringement notices must comply with the Digital Millennium Copyright Act.

We are seeing exploitation of SolarWinds Web Help Desk via CVE‑2025‑40551 and CVE‑2025‑40536 that can lead to domain compromise; here is how to patch, hunt, and mitigate now.

Microsoft enables trustworthy AI by prioritizing security, privacy, and safety. Learn more about the commitments we’ve made to ensure your data is safeguarded, our practices are transparent, and your ...

CrashFix crashes browsers to coerce users into executing commands that deploy a Python RAT, abusing finger.exe and portable Python to evade detection and persist on high‑value systems.

Most security incidents happen in the gap between knowing what matters and actually implementing security controls ...