Late last month, the CEO of the encrypted messaging app Telegram was arrested in France. Authorities there have charged Pavel Durov with being complicit in illegal activities conducted on the platform ...

Monad co-founder Keone Hon warned users to stay vigilant after fake links appeared as Telegram ads in its official announcements channel. Malicious actors targeted Monad’s official Telegram channel ...

Happy Wednesday! How’s your week going? (This is my attempt at small talk.) Send news tips and light banter to: will.oremus@washpost.com. Below: A cybersecurity watchdog says it’s “not our role” to ...