China-Linked Storm-1175 Exploits Zero-Days to Rapidly Deploy Medusa Ransomware
Ravie LakshmananApr 07, 2026Vulnerability / Threat Intelligence A China-based threat actor known for deploying Medusa ransomware has been linked to the...
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DPRK-Linked Hackers Use GitHub as C2 in Multi-Stage Attacks Targeting South Korea
Ravie LakshmananApr 06, 2026Malware / Threat Intelligence Threat actors likely associated with the Democratic People's Republic of Korea (DPRK) have been...
⚡ Weekly Recap: Axios Hack, Chrome 0-Day, Fortinet Exploits, Paragon Spyware and More
Ravie LakshmananApr 06, 2026Cybersecurity / Hacking This week had real hits. The key software got tampered with. Active bugs showed up in the...
Qilin and Warlock Ransomware Use Vulnerable Drivers to Disable 300+ EDR Tools
Ravie LakshmananApr 06, 2026Ransomware / Endpoint Security Threat actors associated with Qilin and Warlock ransomware operations have been observed using the bring your own...
BKA Identifies REvil Leaders Behind 130 German Ransomware Attacks
Ravie LakshmananApr 06, 2026Cybercrime / Financial Crime Germany's Federal Criminal Police Office (aka BKA or the Bundeskriminalamt) has unmasked the...
36 Malicious npm Packages Exploited Redis, PostgreSQL to Deploy Persistent Implants
Ravie LakshmananApr 05, 2026Malware / DevSecOps Cybersecurity researchers have discovered 36 malicious packages in the npm registry that are disguised...
Fortinet Patches Actively Exploited CVE-2026-35616 in FortiClient EMS
Ravie LakshmananApr 05, 2026Vulnerability / API Security Fortinet has released out-of-band patches for a critical security flaw impacting FortiClient EMS...
Microsoft Details Cookie-Controlled PHP Web Shells Persisting via Cron on Linux Servers
Ravie LakshmananApr 03, 2026Linux / Server Hardening Threat actors are increasingly using HTTP cookies as a control channel for PHP-based web...
UNC1069 Social Engineering of Axios Maintainer Led to npm Supply Chain Attack
Ravie LakshmananApr 03, 2026Threat Intelligence / Malware The maintainer of the Axios npm package has confirmed that the supply chain compromise...
New SparkCat Variant in iOS, Android Apps Steals Crypto Wallet Recovery Phrase Images
Ravie LakshmananApr 03, 2026Mobile Security / Threat Intelligence Cybersecurity researchers have discovered a new version of the SparkCat malware on the Apple...
Hackers Exploit CVE-2025-55182 to Breach 766 Next.js Hosts, Steal Credentials
Ravie LakshmananApr 02, 2026Vulnerability / Threat Intelligence A large-scale credential harvesting operation has been observed exploiting the React2Shell vulnerability as an initial infection...
Cisco Patches 9.8 CVSS IMC and SSM Flaws Allowing Remote System Compromise
Ravie LakshmananApr 02, 2026Network Security / Vulnerability Cisco has released updates to address a critical security flaw in the Integrated Management...
ThreatsDay Bulletin: Pre-Auth Chains, Android Rootkits, CloudTrail Evasion & 10 More Stories
Ravie LakshmananApr 02, 2026Cybersecurity / Hacking News The latest ThreatsDay Bulletin is basically a cheat sheet for everything breaking on the...
Researchers Uncover Mining Operation Using ISO Lures to Spread RATs and Crypto Miners
Ravie LakshmananApr 02, 2026Cryptomining / Malware A financially motivated operation codenamed REF1695 has been observed leveraging fake installers to deploy remote access trojans (RATs)...
WhatsApp Alerts 200 Users After Fake iOS App Installed Spyware; Italian Firm Faces Action
Ravie LakshmananApr 02, 2026Surveillance / Mobile Security Meta-owned messaging platform WhatsApp said it alerted about 200 users who were tricked...
