Everything there is to find on tag: malware.
Fileless malware: old tricks for new attacks
The first "fileless worm" on the internet plagued organizations in 2001. A new report from LevelBlue shines a...
Tag: malware
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macOS also contains backdoors: how the ‘ChillyHell’ malware works
The ChillyHell malware is actually an old acquaintance. Despite this fact, the piece of software discovered b...
GhostRedirector: Chinese hackers plague Windows servers
ESET Research has discovered a new Chinese hacker group. The group, dubbed "GhostRedirector," has already com...
ZipLine phishing campaign exploits trust in contact forms
Suspicious emails remain effective, but the danger they pose is being combated from all sides. The same canno...
Anthropic blocks misuse of Claude for cybercrime
Anthropic has stopped hackers who attempted to abuse the Claude AI system. The attackers aimed to craft phish...
Ransomware group targets SharePoint zero-day
Security researchers have discovered a new ransomware variant that exploits previously known SharePoint vulne...
Social engineering: an increasingly serious security problem
Social engineering is now responsible for 39% of all successful attempts to gain access to organizations, wit...
Hackers misuse DNS for malware
Cybercriminals are using increasingly ingenious methods to evade detection. A recent example shows how the do...
Fake software tools cost blockchain developer $500,000
A Russian blockchain developer lost half a million dollars in cryptocurrency after installing a malicious ext...
Open-source malware surges 188 percent, targeting developers
Sonatype discovered 16,279 malicious open-source packages in Q2 2025, marking a 188 percent increase from the...