EU sanctions Russian GRU military hackers over cyberattacks

Multiple high-risk cybersecurity developments: the EU and UK jointly sanctioned Russian GRU-linked hacking groups while U.S. and allied agencies warned that Russian state actors are exploiting misconfigured/vulnerable routers to infiltrate critical infrastructure. Security firms reported active exploitation of a critical authentication-bypass in the official Gitea Docker image allowing full user/administrator impersonation. Six U-Boot bootloader flaws could enable stealthy, persistent firmware attacks. New RedHook Android malware abuses Wireless ADB for shell-level access. Researchers demoed “