A Pentagon-wide advisory that went out one week ago warned against using Signal, the messaging app, even for unclassified ...

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

The Pentagon warned against using Signal in a memo just last week, according to NPR. It cited threats from Russian hackers.

The Pentagon warned March 18 how Russian hackers use Signal, a week before Goldberg said he was added to a Trump admin group ...

Russian hackers are reportedly infiltrating Signal group chats, taking advantage of a vulnerability within the messaging ...

The Pentagon warned that Russian hackers were using Signal to spy—just days after a journalist was accidentally included in a ...

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 ...

The president of Signal defended the security of the encrypted messaging app on Tuesday after a bombshell report revealed top ...

A Pentagon-wide advisory that went out one week ago warns against using the Signal, the messaging app, even for unclassified ...

The CIA Director and the Director of National Intelligence testified that they did not share classified information in a ...

Trump and Musk are just two of several heads of state that have attempted to undercut Goldberg’s report. So far, Defense ...

A Signal spokesman said the Pentagon memo is not about the messaging ... we introduced additional safeguards and in-app warnings to help protect people from falling victim to phishing attacks.