Court documents unsealed detailing work Microsofts Digital Crimes Unit has executed to disrupt cyberattacks from a threat group we call Phosphorus also known as APT 35, Charming Kitten 35, and Ajax Security Team which is widely associated with Iranian hackers. Its activity is usually designed to gain access to the computer systems of businesses and government agencies and steal sensitive information. Its targets also include activists and journalists especially those involved in advocacy and reporting on issues related to the Middle East.”]
Source: https://blogs.microsoft.com/on-the-issues/2019/03/27/new-steps-to-protect-customers-from-hacking/