Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. "Your messages about the movement of the enemy through the official chatbot … bring new trophies every day," the government agency tweeted. False news often spreads via public groups, or chats, with potentially fatal effects.
from fr
