Add Yahoo as a preferred source to see more of our stories on Google. When Pavel Durov, a Russian tech entrepreneur who founded the Telegram messenger app, was arrested in Paris on Aug. 24 on ...

This transcript was created using speech recognition software. While it has been reviewed by human transcribers, it may contain errors. Please review the episode audio before quoting from this ...

Ads can help a Telegram channel earn more, but poor implementation often damages the same audience that drives income.

Telegram's billionaire founder, Pavel Durov, said on Saturday that Russia's attempt to block virtual private networks (VPN) triggered a problem with a domestic payment ‌system, adding ⁠that tens ⁠of ...