Security reasons = We think Jooos are behind it.
Via Free Beacon:
The popular “Pokemon Go” mobile game is now banned in Iran after authorities deemed it to be a security threat.
Iran’s semi-official ISNA news agency on Monday quoted the head of Iran’s Supreme Council of Virtual Space, Abolhasan Firouzabadi, saying the game is “not appropriate” because of government concerns over its use of “location-based virtual reality technology,” the Associated Press reported.
Firouzabadi said that any such game or application would need to get permission from Iran’s Ministry of Culture and Islamic Guidance.