“In the last month, Islamic State supporters have promoted security software from Finland, Romania, America, France, the Czech Republic, Canada, Panama, Germany, Switzerland, Saint Kitts and Nevis, and other nations, a Daily Dot review found.
On Telegram, a popular Islamic State technology channel promoted a number of secure communications tools, including ProtonMail (from Switzerland), Ghostmail (also Swiss), and Tutanota (German) as ways to hide from Western surveillance.”
Source: ISIS turns to foreign encryption products as Apple–FBI fight rages in U.S.
