A federal judge has ordered Trump administration officials to preserve Signal messages exchanged during military strikes in Yemen, according to ABC News. The plaintiff's attorney warned that Signal's auto-delete settings could erase key messages, leading Judge Boasberg to order the Trump administration to file a sworn declaration ensuring their preservation. The Signal chat was revealed after The Atlantic's editor-in-chief, Jeffrey Goldberg, was accidentally added. President Trump and top officials downplayed using Signal to discuss the attack, claiming no classified information was shared.