Telegram, an encrypted messenger app founded in 2013, says it has more than 1 billion users and is widely used on both sides of the Russia-Ukraine war.

Russia’s main domestic security agency says the founder of the messaging app Telegram has been charged with aiding terrorism and put on an international wanted list.

Russia's Federal Security Service (FSB) has announced that Telegram founder Pavel Durov is accused of facilitating terrorist activity and has been placed on an international…