WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But ...

A security breach involving a Signal app group chat on diplomatic discussions is blamed on iPhone's auto-suggested contact ...

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

If you need a security camera for a barn, cabin, or other remote area without Wi-Fi, the Tactacam Defend Cellular Security ...

The White House’s assertion that the case is closed surrounding national security officials’ use of Signal is getting pushback in Congress, even among some Republicans who say their own probes ...

Trump national security spokesman Brian Hughes was the intended recipient of the Signal group chat invitation when Atlantic editor-in-chief Jeff Goldberg was added instead due to a cellphone snafu ...

US National Security Adviser Mike Waltz added a journalist ... The group, on the Signal messaging app, included Vice President JD Vance, Secretary of State Marco Rubio, Defense Secretary Pete ...