ICE investigators leaned on Signal communications to build their case against protesters. Take these steps to keep your chats ...

The “knock-off” Signal app Mike Waltz was caught using, which lacks security guarantees, can be hacked in “15 to 20 minutes,” according to a report. “I would say the whole process took about 15 to 20 ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet meeting, more than a month after he first came under intense scrutiny for ...

Mike Waltz faced questioning from lawmakers for the first time since he was ousted as national security adviser on Tuesday. President Donald Trump has nominated him to be U.S. ambassador to the United ...