The Atlantic magazine published Secretary of Defense Pete Hegseth's Signal messages with classified war plans as the fallout over the leak continued.

Signal app messages revealed Yemen bombing timelines, prompting debate about their classification and implications.

Trump officials are scrambling to respond to the Signal group chat scandal, claiming that no classified information was actually shared in the group. In response, The Atlantic has published more of ...

In an interview with MeidasTouch Tuesday, former national security adviser Susan Rice said that Witkoff’s use of Signal while ...

The encrypted messaging app Signal is getting some unexpected attention this week. High-ranking officials in the Trump ...

Defense Secretary Pete Hegseth doubled down Wednesday that no war plans or classified information were shared during a Signal group chat of Trump administration officials about possible strikes on ...

After it came to light this week that National Security Adviser Mike Waltz had added Jeffery Goldberg, the editor in chief of The Atlantic, to a Signal group ... "There was no classified material ...

Sen. Mark Warner (D-Va.), vice chair of the Senate Intelligence Committee, said there is “no question” that the information shared on the Signal group chat with high-level defense officials ...

With Signal, like many other communications apps ... continue to insist Wednesday that no classified information was shared. “There was no classified information transmitted,” White House ...

Sen. Ron Wyden, D-Ore., called for national security advisor Mike Waltz and Secretary of Defense Pete Hegseth to resign Tuesday following an apparent national security breach. The demand came ...

“No,” he replied. Ossoff was incredulous ... China and Russia are trying to break into encrypted systems like Signal,” said Sen. Mark Warner (D-VA), vice chairman of the committee.