Pentagon warns Signal app users after Russian hacking incident to spy on encrypted chats, but what's with the recent ...

A German news website said it was "particularly easy" to obtain Pentagon chief Pete Hegseth's private contact information.

The Pentagon has issued a stark warning against the use of the encrypted messaging app Signal, raising concerns over cybersecurity lapses at the highest levels of government. This advisory comes in ...

Everyone on that text chain should have been fired, but certainly Pete Hegseth needs to resign,” a Senator tells TIME ...

The Pentagon-wide advisory—which ... The so-called vulnerabilities mentioned regarding Signal are not with the app or its security. Instead, the issues are related to what is always the weakest ...

OPSEC, or operational security, is a military priority. Accidentally sharing combat action plans over an unsecured app is ...

Last week’s report that the defense secretary shared sensitive information on an unclassified messaging app is now straining ...

Even if Signal had perfect, uncrackable security, high-level White House staff using it to discuss classified information ...

Military social media is filled with memes about Trump officials' use of Signal to discuss plans for airstrikes on Yemen.

Ever since news broke on Monday that top Trump officials discussed US military attack plans in a group chat that ...

Speaking to reporters from the Oval Office, the president focused on the successful U.S. airstrikes in Yemen more than the ...