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…
EtherHiding is a covert technique that embeds malicious code within smart contracts on public blockchains like BNB Smart Chain or Ethereum. It…
Cybersecurity researchers at Guardio Labs have disclosed details of a now-patched vulnerability chain in the Adobe Acrobat Chrome extension, which has over…
Guardio Labs is a cybersecurity company that first publicly documented the EtherHiding technique in October 2023. Their research highlighted how attackers embed…