A significant security lapse by the Russian state-linked hacking group FancyBear has provided cybersecurity researchers with an unprecedented look into an ongoing espionage campaign. The group, also known as APT28, Forest Blizzard, and Sednit, and assessed by the UK’s NCSC to be Russia’s GRU Military Intelligence Unit 26165, inadvertently exposed an operational server, revealing stolen credentials, two-factor authentication (2FA) secrets, and a list of NATO-linked targets. This

