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

Discover four key identity and access priorities for the new year to strengthen your organization's identity security ...

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

Microsoft has patched a vulnerabilitz in Copilot Personal that allowed hackers to steal sensitive user data through a single ...

Microsoft has patched 112 vulnerabilities in January 2026, including CVE-2026-20805, a Desktop Window Manager zero-day that attackers are actively exploiting.

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

Ransomware operators have found a way to exploit a Microsoft Windows-signed driver from Paragon Partition Manager, posing a threat to system security. This allows attackers to deploy the driver with ...

Update, August 10, 2025: This story, originally published on August 7, has been updated with additional information following a demonstration of the shared service principal exploit at the Black Hat ...

Microsoft is once again in the cybersecurity spotlight, acknowledging Tuesday morning that hackers linked to China are among those exploiting vulnerabilities in on-premises SharePoint software, the ...

Microsoft Corp (NASDAQ:MSFT) has issued a critical warning regarding ongoing attacks on on-premises SharePoint servers, urging organizations to apply newly released security updates immediately. The ...

LONDON (Reuters) -A security patch Microsoft released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server software, opening the door to a sweeping global cyber ...

Windows Security does more than just basic virus protection. It guards against phishing, blocks ransomware, and prevents malicious apps from running. However, these features aren't easy to ...