Add Yahoo as a preferred source to see more of our stories on Google. Signal, the most secure widely available messaging app, has become a go-to resource for journalists, leakers and other people ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...

Signal is offering free encrypted message storage The storage won't include messages set to disappear The messaging platform won't have any access to your encrypted vault Signal, creator of one of the ...