When it rains, it pours—at least that’s the case for Mike Waltz and the country’s top national security officials this week.

Social Security numbers, including for some people still living, were included in the 64,000 pages of documents that the ...

President Trump said his national security adviser, Mike Waltz, "learned a lesson" after he opened up a secret chat of Trump ...

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

U.S. security officials' private contact information and passwords have been found online within days of the Signal scandal.

The Trump administration is facing backlash after unredacted Social Security numbers were exposed in newly released JFK ...

Amid the furore around the US government's data leak, in which a journalist was added to a social media group chat between ...

Rep. Eric Swalwell is a seven-term U.S. congressman, a California Democrat who is the ranking member of the House Committee ...

Now Myatt is among some military spouses and veterans questioning the White House’s own adherence to ... Although Trump has downplayed the security breach as a “glitch,” Myatt found it ...

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the ...