President Donald Trump's second administration has not been lacking in scandal. One of the largest incidents recently ...

The NSA has used a protocol called the Vulnerabilities Equities Process since the Obama era to determine whether to exploit ...

In some cases, federal agencies have permitted the use of Signal, the encrypted messaging app used by top Trump officials to ...

Last month, Donald Trump ’s national security adviser Michael Waltz blamed his phone for accidentally including a journalist ...

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

The Pentagon's Inspector General's office announced on Thursday it was opening a probe into Defense Secretary Pete Hegseth's use of an unclassified commercial texting application to coordinate on the ...

Representative Gerry Connolly, Ranking Member of the House Committee on Oversight and Accountability, has launched an official investigation into National Security Advisor Mike Waltz and his staff for ...

the event did raise national security concerns about Signal’s security and whether or not high-ranking government officials should be using messaging apps to discuss classified information. Apple’s ...

The military has rules and laws and hierarchy and a chain of command. But undergirding it all is trust—trust that higher-ups are competent, that everyone’s doing their job, that the whole system works ...

The Trump administration’s Signal chat leak represents the "profound" risk of ... messaging app, is now under the spotlight after it was revealed that top national security leaders had been ...

Trump officials mistakenly included a journalist in a Signal chat about ... The breach highlights the risks of using encrypted apps for sensitive national security talks. As digital surveillance ...

Richard Clarke, the nation’s first cyber czar and former White House Counterterrorism Coordinator, warns how foreign adversaries are easily capable of hacking the Signal app. Trump asks US ...