
Iran's atomic energy agency alleged on Sunday that hackers acting on behalf of an unidentified foreign country broke into a subsidiary's network and had free access to its email system.
An anonymous hacking group claimed responsibility for the attack on Iran's Atomic Energy Organization, demanding Tehran release political prisoners arrested in the recent nationwide protests. The group said it leaked 50 gigabytes of internal emails, contracts and construction plans related to Iran’s Russian-backed nuclear power plant in Bushehr and shared the files on its Telegram channel. It was unclear whether the breached system contained classified material.