Exploits

Lazarus hackers adopt Medusa ransomware for extortion campaigns, targeting healthcare and nonprofits

A joint investigation by the Symantec and Carbon Black Threat Hunter teams details evidence that operators linked to the Lazarus hacker group are deploying...

Self-spreading npm malware targets developers in new supply chain attack

Security researchers have uncovered another supply chain attack targeting developers: 19 typosquatting npm packages published on npmjs.com that steal credentials, infect projects, and propagate...

North Korean state hackers seen using Medusa ransomware in attacks on US, Middle East

Hackers tied to one of North Korea’s most sophisticated state-backed groups have been seen deploying Medusa ransomware in financially-motivated attacks on at least...

North Korean Lazarus group linked to Medusa ransomware attacks

North Korean state-backed hackers associated with the Lazarus threat group are targeting U.S. healthcare organizations in extortion attacks using the Medusa ransomware. The Medusa ransomware-as-a-service...

OpenClaw: What is it and can you use it safely?

An AI tool with a funny name has caused quite a commotion as of late—including some allegations of machine consciousness—so here is a breakdown...

MuddyWater Targets Orgs With Fresh Malware Amid Rising Tensions

The long-active Iranian threat group debuted various attack strains and payloads in attacks against organizations in the Middle East and Africa. 

‘The AI model and prompt are predefined in the code and cannot be changed’: Experts say PromptSpy is the first known Android malware to...

Malware kan ställa till med oreda (Image credit: Shutterstock) Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Subscribe to our newsletter PromptSpy...

Wormable XMRig campaign leverages BYOVD and timed kill switch for stealth

Pierluigi Paganini February 23, 2026 Researchers uncovered a wormable cryptojacking campaign that spreads through pirated software bundles to deploy a custom XMRig miner. The...

Major Japanese semiconductor supplier hit by ransomware attack

(Image credit: Shutterstock) Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Subscribe to our newsletter Advantest detected ransomware attack on February...

Latest articles