Exploits

Zero-Day in Sitecore Exploited to Deploy WEEPSTEEL Malware

A critical zero-day vulnerability (CVE-2025-53690) is being actively exploited in Sitecore. This flaw, originating from old, insecure keys, allows hackers to achieve Remote Code...

ESET Discovers PromptLock: AI Ransomware Proof-of-Concept from NYU

In the rapidly evolving world of cybersecurity, a recent discovery has sent ripples through the industry: the emergence of what was initially hailed as...

MostereRAT Targets Windows Users With Stealth Tactics

A phishing campaign delivering a new strain of malware, MostereRAT, has been uncovered by cybersecurity researchers. The Remote Access Trojan (RAT) targets Microsoft Windows...

Remote Access Abuse Biggest Pre-Ransomware Indicator

Abuses of remote access software and services are the most common ‘pre-ransomware’ indicators, according to new research from Cisco Talos. Adversaries frequently leverage legitimate remote...

VirusTotal finds hidden malware phishing campaign in SVG files

VirusTotal has discovered a phishing campaign hidden in SVG files that create convincing portals impersonating Colombia's judicial system that deliver malware. VirusTotal detected this campaign...

AI-powered malware hit 2,180 GitHub accounts in “s1ngularity” attack

Investigations into the Nx "s1ngularity" NPM supply chain attack have unveiled a massive fallout, with thousands of account tokens and repository secrets leaked. According to...

“GPUGate” Malware Abuses Google Ads and GitHub to Deliver Advanced Malware Payload

A sophisticated malware campaign, dubbed "GPUGate," abuses Google Ads and GitHub's repository structure to trick users into downloading malicious software. 

AI Coding Tool Used by Coinbase Exposes Firms to Self-Spreading Malware

A newly disclosed vulnerability in an AI-powered coding tool favored by Coinbase has raised alarms across the cybersecurity communities. 

Stealerium malware surge prompts concern over new attack tactics

Proofpoint threat researchers have reported a rise in the use of Stealerium-based malware by opportunistic cybercriminals. Recent analysis by Rob Kinner, Kyle Cucci, and the...
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