Ransomware remains the most financially damaging category of cyber threat, with attackers encrypting critical data and demanding payment for its release. Modern ransomware operations function as organized businesses, often using double-extortion tactics that combine encryption with data theft. defend.network tracks ransomware campaigns daily, monitoring which groups are active, which sectors they target, and which vulnerabilities they exploit for initial access.
Critical supply chain attacks on Trivy scanner and VS Code, destructive Iran-linked wipers targeting Kubernetes, and phishing-as-a-service platforms resurging with 29K IRS victims. Initial access now occurs in 22 seconds.
Critical Oracle RCE, Russian state-sponsored phishing, Trivy supply-chain worm, and Iran-backed healthcare wiper attacks demand immediate emergency response and patching across enterprise infrastructure.
Critical VMware ESXi vulnerability actively exploited by ransomware operators. BlackSuit group claims major U.S. healthcare breach. CISA adds 3 new CVEs. Microsoft patches Windows kernel zero-day. New PhishRelay kit enables real-time MFA bypass.
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