Brazil Court Gives Telegram Sunday Deadline to Comply With Order

Two men pose with smartphones in front of a screen showing the Telegram logo in this picture illustration taken in Zenica, Bosnia and Herzegovina, on Nov. 18, 2015. Dado Ruvic/Reuters

SAO PAULO—Messaging app Telegram must fully comply by Sunday with Brazil Supreme Court orders to block accounts that allegedly spread misinformation if it is to continue operating in the country, Justice Alexandre de Moraes ruled.

Telegram could not be reached for comment.