Telegram messaging app

Telegram updates its group video call capacity up to 1,000 viewers

Video messages will also now come through at a higher resolution

US regulators block Telegram from raising funds through cryptocurrency

Telegram sold 2.9 billion digital tokens called 'Grams' without registering the tokens as securities and disclosing risks to investors.

Iran minister says 'impossible' to block information by banning apps

'Even if we ban the use of software, other software will be found and information will start to circulate freely again,' Jahromi wrote.

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