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Microsoft is currently tackling a significant service degradation within Exchange Online that is disrupting business communications by incorrectly flagging legitimate emails as phishing attempts. The incident, tracked under the identifier EX1227432, be…
Valentine’s Day is just around the corner and Microsoft has been giving us a lot of love with a non-stop supply of patches starting with January 2026 Patch Tuesday. The January releases addressed 92 vulnerabilities in Windows 11 and Server2025, as well…
Microsoft has released LiteBox, a project intended to function as a security-focused library OS that can serve as a secure kernel for protecting a guest kernel using virtualization hardware. LiteBox was developed in collaboration with the Linux Virtual…
Microsoft has officially begun rolling out native System Monitor (Sysmon) functionality to Windows 11, marking a significant shift for threat hunters and security operations centers (SOCs). Released via the Windows 11 Insider Preview Build 26300.7733 (…
ANY.RUN experts report a surge in phishing campaigns abusing trusted cloud and CDN platforms to bypass security controls and target enterprise users.
A new campaign by the Russian-linked group APT28, called Op Neusploit, exploits a Microsoft Office flaw to steal emails for remote control of devices in Ukraine, Slovakia, and Romania.
Russian state-sponsored hackers Fancy Bear (aka APT 28) are exploiting CVE-2026-21509, a Microsoft Office vulnerability for which Microsoft released an emergency fix last week. The exploitation CVE-2026-21509 allows unauthorized attackers to bypass a s…
Microsoft gives the FBI the ability to decrypt BitLocker in response to court orders: about twenty times per year.
It’s possible for users to store those keys on a device they own, but Microsoft also recommends BitLocker users store their keys on…
A stealthy data theft technique in Microsoft 365 that abuses Outlook add-ins to exfiltrate email content without leaving meaningful forensic traces. The technique, dubbed “Exfil Out&Look,” takes advantage of how Outlook Web Access (OWA) handles add…
France’s government has made a decisive move to eliminate foreign videoconferencing platforms from its operations, rejecting Zoom and Microsoft Teams in favor of a domestically controlled alternative. On January 26, 2026, France announced the nat…