The Cyber Nexus: Iranian Group ‘Muddy Water’ Caught Deploying Russian ‘Tsundere’ Botnet via EtherHiding Cybercriminals The Cyber Nexus: Iranian Group ‘Muddy Water’ Caught Deploying Russian ‘Tsundere’ Botnet via EtherHiding Do Son March 18, 2026 0 Cybersecurity investigators at eSentire’s Threat Response Unit (TRU) have uncovered a high-stakes digital alignment between two major... Read More Read more about The Cyber Nexus: Iranian Group ‘Muddy Water’ Caught Deploying Russian ‘Tsundere’ Botnet via EtherHiding