The FBI and CISA have issued a joint warning to users of encrypted messaging apps as thousands of accounts are compromised.

The messaging app Signal made news in March after a handful of White House officials, including Vice President JD Vance, used the app to communicate with each other (and, inadvertently, a journalist) ...

The FBI and CISA warn that Russian hackers are compromising Signal accounts via phishing, affecting officials, journalists, ...

The FBI has issued a public service announcement warning that Russian intelligence-linked threat actors are actively ...

Moxie Marlinspike says the technology powering his encrypted AI chatbot, Confer, will be integrated into Meta AI. The move ...

District Attorney Jackie Sartoris said Signal can help officers coordinate in real time, but raises questions about public ...

Almost immediately after news broke that US government officials had inadvertently shared war plans with a journalist last week, misinformation began to fly. Much of it had to do with the inner ...

Elon Musk announced the beta launch of XChat. The new messenger incorporates "Bitcoin-style" encryption, Musk said. However, security experts aren't convinced by Musk's vague and potentially ...

In some cases, officers set messages in the Signal app to delete after 24 hours. People in the legal field say that raises ...