Researchers say an unsecured server storing info on 42M messaging accounts, nearly all from Iran and tied to Telegram, was part of Iran's spying operation (Ryan Gallagher/Bloomberg)

Ryan Gallagher / Bloomberg:
Researchers say an unsecured server storing info on 42M messaging accounts, nearly all from Iran and tied to Telegram, was part of Iran's spying operation  —  - ‘Hunting System’ contained data on 42 million chat accounts  — Information on server from users of Telegram and its imitators