Although, when it comes to cyberattack capabilities, some the most advanced (the top three countries) are reported to be the United States, China, and Russia, however, the Islamic Republic of Iran is also considered one of the top countries in conducting cyberattacks and utilizing cyber technology.
Offensive or defensive?
Iran’s cyber warfare capabilities have not reached those of China, the US or Russia yet. But it is advancing at a pace that needs to be addressed adequately by regional and global powersDr. Majid Rafizadeh