Hackers have revealed details about the inner workings of a cyber-espionage group linked to the Iranian government. Hackers used a Telegram channel to dump information about APT34’s infrastructure, hacking tools, members, and victims. One theory is that behind the leak are opponents of the Iranian regime involved in the government’s cyber operations. The data dump is no hoax. We received confirmation from Chronicle, Chronicle, that the leaked information is associated with the APT/OilRig group.
Source: https://www.bleepingcomputer.com/news/security/hacker-group-exposes-iranian-apt-operations-and-members/