Goldberg has also said the chats included the name of an “undercover” CIA officer, which he withheld. Another federal law, ...

Nahal Toosi is POLITICO’s senior foreign affairs correspondent. She has reported on war, genocide and political chaos in a ...

A number of the Signal group chat members have stayed relatively quiet about the incident. Those include Wong, Needham, Katz, ...

A dozen current and former officials confirmed that the encrypted messaging app is used across various agencies — despite ...

It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s ...

Trump’s former national security adviser lets loose on the leaked Signal group chat and Trump’s foreign policy.

Democratic leaders of key House committees are reigniting calling for national security adviser Mike Waltz to step down.

The inquiry will examine whether the Pentagon chief violated the agency’s standards for sharing classified information.

Regardless of app security, experts say communicating the military plans of the U.S. government in a non-classified space ...

Senate Intelligence ranking member Mark Warner (D-Va.) on Sunday slammed the White House officials involved in the Signal breach scandal, saying they risked American lives and calling into question ...

Signal’s robust privacy features ... A current CISA employee told POLITICO that it was not an option for workers at the agency to download the app onto their government-issued devices.

Underlying the 2024 election results was a subtle trend that could signal a dramatic reshaping of the electorate: a surge in ...