Математические беруши

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Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. NEWS "Like the bombing of the maternity ward in Mariupol," he said, "Even before it hits the news, you see the videos on the Telegram channels." Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts.
from tw

Математические берушиМатематические мемы каждый день!
Чат и предложка — @algebrushi

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