A spokesperson for Denver Mayor Mike Johnston admitted this week that the office has been operating an internal group on the ...

By Helene Cooper and John Ismay Reporting from Washington The Pentagon’s acting inspector general will review Defense Secretary Pete Hegseth’s disclosure on the Signal messaging app of the ...

Illinois Gov. JB Pritzker asked the Joint Chiefs of Staff for assurances about steps being taken to protect national security ...

New revelations are complicating the White House effort to close the book on the firestorm that erupted when senior administration officials were caught using the Signal messaging app to share ...

“It is having a significant impact on the public’s sense of safety,” said Shigeyuki ... using encrypted communications. The Signal messaging app was used to relay instructions to the ...

Much of it had to do with the inner workings of Signal—the encrypted messaging app that officials were using to discuss military strikes in Yemen in a chat group to which US national security advisor ...

WASHINGTON (AP) — The Pentagon’s acting inspector general announced Thursday that he would review Defense Secretary Pete Hegseth’s use of the Signal messaging app to convey plans for a ...