This week's ThreatsDay Bulletin covers a wide range of cybersecurity developments, including new attack techniques, data breaches, and product updates. Key highlights…
Cybersecurity researchers have uncovered a new evolution of the EtherHiding blockchain-based command-and-control (C2) technique, dubbed NullReceiver, which conceals the C2 server IP…
Six npm packages use the NullReceiver technique, fetching next-stage payloads via Ethereum transactions linked to North Korean threat actors, evolving from EtherHiding.
Sonatype identified six npm packages using Ethereum transactions to fetch malware, a technique called NullReceiver linked to North Korean actors.