Lazarus Group Picks a New Poison: Medusa Ransomware
Lazarus Group Picks a New Poison: Medusa Ransomware Summary Symantec and Carbon Black threat hunters report that North Korea’s Lazarus Group deployed Medusa ransomware in a recent attack on a…
US sanctions Russian exploit broker for buying cyber tools stolen from defense contractor
US sanctions Russian exploit broker for buying cyber tools stolen from defense contractor Summary The U.S. Treasury and State Departments have sanctioned Russian national Sergey Sergeyevich Zelenyuk, his St. Petersburg…
Nuclear weapons testing is harmful — there’s no case for a restart
Nuclear weapons testing is harmful — there’s no case for a restart Summary This Nature editorial warns against any resumption of nuclear-weapons testing. It notes the recent expiry of New…
Dynamic antigen expression and cytotoxic T cell resistance in HIV reservoir clones
Dynamic antigen expression and cytotoxic T cell resistance in HIV reservoir clones Article metadata Article Date: 24 February 2026 Article URL: https://www.nature.com/articles/s41586-026-10298-w Article Image: Header image Summary This study isolates…
Sewage systems secretly waft pollution into the air
Sewage systems secretly waft pollution into the air Summary New analysis indicates that wastewater infrastructure — from treatment tanks to collection systems — is emitting substantially more greenhouse gases than…
Patch these 4 critical, make-me-root SolarWinds bugs ASAP
Patch these 4 critical, make-me-root SolarWinds bugs ASAP Summary SolarWinds has fixed four critical vulnerabilities in its Serv-U file transfer product that can lead to remote code execution as root.…
Rogue devs of sideloaded Android apps beg for freedom from Google’s verification regime
Rogue devs of sideloaded Android apps beg for freedom from Google’s verification regime Summary Thirty-seven organisations — including the Electronic Frontier Foundation, Free Software Foundation, F‑Droid, Fastmail, Vivaldi and Article…
North Korea’s Lazarus Group targets healthcare orgs with Medusa ransomware
North Korea’s Lazarus Group targets healthcare orgs with Medusa ransomware Summary Security researchers from Symantec and Carbon Black report that North Korea’s state‑linked Lazarus Group has started using the Medusa…
US ‘committed’ to fighting transnational gangs behind Southeast Asian scam compounds: FBI
US ‘committed’ to fighting transnational gangs behind Southeast Asian scam compounds: FBI Summary The FBI says the US is “fully committed to leading the global fight” against transnational criminal networks…
OpenClaw and Moltbook explained: The latest AI agent craze
OpenClaw and Moltbook explained: The latest AI agent craze By Julie Hanson — Published: 24 Feb 2026 — Article Date: 2026-02-24T14:40:00+00:00 Summary OpenClaw is an open source, local agent framework…