Ukraine's Computer Emergency Response Team (CERT) says that Russian hackers are exploiting CVE-2026-21509, a recently patched vulnerability in multiple versions of Microsoft Office.

A hole in Microsoft Office is being exploited by bad actors, including Russian hackers targeting Ukraine's government.

Russia-linked hacking group Fancy Bear is exploiting a brand-new vulnerability in Microsoft Office, CERT-UA says ...

APT28's attacks use specially crafted Microsoft Rich Text Format (RTF) documents to kick off a multistage infection chain to deliver malicious payloads.

APT28 exploited a Microsoft Office flaw to deliver MiniDoor and Covenant Grunt malware in targeted attacks across Ukraine and Eastern Europe.

Ukraine’s CERT says the bug went from disclosure to active exploitation in days Russia-linked attackers are already ...

Technical details and a public exploit have been published for a critical vulnerability affecting Fortinet's Security Information and Event Management (SIEM) solution that could be leveraged by a ...

As AI gets more heavily integrated into Windows, enhanced cybersecurity is required to prevent it from being used against us. Take Reprompt, for example. Reprompt is a Copilot exploit, that can use ...

The hosting provider's compromise allowed attackers to deliver malware through tainted software updates for six months.

Microsoft has fixed a vulnerability in its Copilot AI assistant that allowed hackers to pluck a host of sensitive user data with a single click on a legitimate URL. The hackers in this case were white ...

A critical command injection issue in Fortinet FortiSIEM has been disclosed along with public exploit code, and researchers claim attackers could have been remotely achieving unauthenticated root ...

Google’s Fast Pair protocol delivers one of the best Bluetooth experiences you’ll find today, automatically pairing wireless earbuds, speakers, and other accessories and sharing those details across ...