French authorities issue preliminary charges against Telegram messaging app CEO

French authorities handed preliminary charges to Telegram CEO Pavel Durov on Wednesday for allowing alleged criminal activity on his messaging app, and barred him from leaving France pending further investigation.

Both free-speech advocates and authoritarian governments have spoken out in Durov’s defense since his weekend arrest. The case has also called attention to the challenges of policing illegal activity online, and to the Russia-born Durov’s own unusual biography and multiple passports.