Russian soldiers from the 143rd Guards Motor Rifle Regiment inadvertently shared sensitive military information on a Telegram chat for nearly a year. Leaked data included troop lists, command orders, and links to video conferences. The compromised information also featured login credentials for drone camera streams, exposing real-time surveillance feeds. The security lapse was brought to light by the Russian-language Telegram channel Astra. This breach represents a significant security risk, potentially compromising operational planning and troop safety. The extent of the damage and any disciplinary actions taken remain unclear. The incident highlights potential vulnerabilities in military communication security.