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

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 ...

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.

Attackers have shifted from classic exploits to abusing large language models and APIs. Menlo Security's Ramin Farassat and ...

How modern infostealers target macOS systems, leverage Python‑based stealers, and abuse trusted platforms and utilities to ...

This week’s cybersecurity recap highlights key attacks, zero-days, and patches to keep you informed and secure.

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 ...

Adobe Illustrator can sometimes develop errors for some people. One common error is when DLL files required by Illustrator to run go missing. In such cases, you see ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Semaglutide, the active ingredient in Ozempic and Wegovy, is a glucagon-like peptide-1 (GLP-1) receptor agonist taken as a once-weekly ...

Data security research firm Varonis Threat Labs has published a report that details an exploit it calls "Reprompt" that allowed attackers to silently steal your personal data via Microsoft Copilot.