Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

Reprompt impacted Microsoft Copilot Personal and, according to the team, gave "threat actors an invisible entry point to perform a data‑exfiltration chain that bypasses enterprise security controls ...

Windows 10 users should install update KB5073724 immediately, which fixes several security vulnerabilities in the operating ...

Microsoft suggests typing cmd into the Search bar and selecting Command Prompt from the results. Enter shutdown /s /t 0 in ...

Attackers are now exploiting a critical Fortinet FortiSIEM vulnerability with publicly available proof-of-concept exploit code.

Windows 11 has a built-in report that provides insight into your laptop's battery health, including whether a replacement is actually needed.

Microsoft’s investigation into RedVDS services and infrastructure uncovered a global network of disparate cybercriminals ...

At one time, ESET Home Security Essential included a separate Android-only parental control app, also available as a standalone app. It was a modern, cross-device parental tool managed through the ...

Mac users face new security threat as malware infiltrates trusted extension marketplaces, targeting cryptocurrency wallets ...

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

In this episode of Cyber Sessions, Senthil Ramakrishnan, Head of Cyber Product Strategy at AT&T, talks about why small and ...

Scammers thrive on exploiting vulnerable, uninformed users, and they adapt to whatever technologies or trends dominate the ...