For 35 years, cryptographers have tried to crack the hidden code in the imposing copper sculpture in the courtyard of the CIA’s Virginia headquarters.

GOP officials are facing tough questions about their connections to staffers associated with hateful messages revealed this week.

After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth ...

Jack Dorsey, co-founder of Twitter and the current CEO of Block Inc., has voiced support for a grassroots campaign urging ...

We look at a number of factors when reviewing VPNs, including their security, privacy features and value for money ...

A publicly exposed database left without encryption or a password and containing 178,519 files has been discovered by ...

You can add Yahoo Mail to your iPhone by downloading the official Yahoo Mail app, or by adding your account to the default Mail app.

Security protocol: WhatsApp uses the same encryption protocol as Signal, which secures messages before leaving the device.