If you’re Muslim, you know Muslim Pro, a popular Quran and prayer app. When I converted to Islam, it was one of the first apps people suggested I get, and that’s no surprise. According to its website, Muslim Pro has been downloaded over 95 million times around the world. But earlier this week, Motherboard reported that Muslim Pro is connected to a United States military data supply chain. While surveillance is nothing new to Muslims, hearing that a prayer app was somehow transmitting information to the U.S. military has left many feeling unsettled.