malware

Suspected Russian attackers are targeting the hospitality sector with fake Booking.com emails and a fake “Blue Screen of Death” to deliver the DCRat malware. The …

Malware peddlers are targeting infosec enthusiasts, budding security professionals, and aspiring hackers with the Webrat malware, masquerading the threat as proof-of-concept …

ESET Research has identified a previously undocumented China-aligned advanced persistent threat group that uses Windows Group Policy to deploy malware and move through victim …

ESET researchers say an Iran aligned threat group is refining its playbook again, and the latest activity shows how much its tactics have shifted. MuddyWater is a long running …

A convincing (but fake) “Windows Update” screen can be the perfect lure for tricking users into infecting their computers with malware. Add a multi-stage delivery …

A new infostealer is targeting macOS users by masquerading as the legitimate DynamicLake UI enhancement and productivity utility and possibly Google’s Drive for desktop app. …

The rumors were true: Operation Endgame, a joint effort between law enforcement and judicial authorities of several European countries, Australia, Canada, the UK and the US, …

Attackers have taken the ClickFix technique further, with pages borrowing tricks from online sellers to pressure victims into performing the steps that will lead to a malware …

PromptLock, the AI-powered proof-of-concept ransomware developed by researchers at NYU Tandon and initially mistaken for an active threat by ESET, is no longer an isolated …

Attackers have been spotted exploiting the recently patched WSUS vulnerability (CVE-2025-59287) to deploy infostealer malware on unpatched Windows servers. An out-of-band …

Check Point researchers have uncovered, mapped and helped set back a stealthy, large-scale malware distribution operation on YouTube they dubbed the “YouTube Ghost …

ESET researchers have uncovered a fresh wave of Operation DreamJob, a long-running campaign linked to North Korea’s Lazarus Group. This latest activity targeted several …