Microsoft has fixed a vulnerability in its Copilot AI assistant that allowed hackers to pluck a host of sensitive user data ...

Threat actors are exploiting complex routing scenarios and misconfigured spoof protections to send spoofed phishing emails, ...

Varonis Threat Labs has published a report detailing a now patched security exploit discovered in Copilot that let attackers ...

Microsoft’s January 2026 Patch Tuesday fixes 114 Windows flaws, including an actively exploited Desktop Window Manager bug ...

“Successful credential compromise through phishing attacks may lead to data theft or business email compromise (BEC) attacks ...

Microsoft today issued patches to plug at least 113 security holes in its various Windows operating systems and supported ...

Microsoft said that Office 365 tenants with weak configurations and who don't have strict anti-spoofing protection enabled ...

Among them is a zero-day vulnerability in Desktop Window Manager (DWM) designated as CVE-2026-20805 (CVSS score: 5.5), which ...

Eight Windows and Office vulnerabilities patched this month have been assigned a critical severity rating. A majority can be ...

Attackers exploit misconfigured email routing and weak spoof protections to send internal-looking phishing emails for ...

Microsoft rang in 2026 with its biggest January Patch Tuesday rollout in four years, shipping fixes for 113 vulnerabilities ...

January brings a larger-than-of-late Patch Tuesday update out of Redmond, but an uptick in disclosures is often expected at ...