Join us at Microsoft Ignite 2026, November 17 to 20, in San Francisco and online. Find the Defender and Sentinel sessions that fit your role, and what you will take away from each. Times are Pacific ...

Earlier this year, we introduced the Protection & Posture Insights report: an on-demand, tenant-specific view of the email & collaboration threats targeting your organization, how well Microsoft Defe...

As local agents have moved from experimentation into everyday work, traditional security visibility is no longer enough. Unlike static software, local agents such as coding assistants, command-line a...

Linux supports cloud services, containers, developer environments, business-critical applications, and a growing share of AI infrastructure. That makes Linux both essential to modern enterprises and ...

Email remains the most exploited gateway for cyberattacks, as the threat landscape continues to get more sophisticated with attackers using AI to scale phishing, malware, and business email compromis...

Every new threat raises a familiar set of questions. Is it targeting our industry? Are we exposed? What should we investigate first?  Answering those questions takes more than another feed or a lon...

As more developers begin to use Linux desktops, they become more attractive to attackers: high-privilege, high-value, and easy for admins to overlook. A developer using Linux for day-to-day developme...

AI is transforming the attacker’s operating model, accelerating threats to unprecedented speed and scale. Yet many security operations centers still depend on fragmented data, tools, intelligence, an...

Security work extends beyond the signal Identifying a threat, exposure, or data risk is only the start. Security teams still need to assign ownership, bring together the right context, coordinate i...