Google fixed a flaw allowing attackers to brute-force recovery phone numbers, risking SIM swaps.

Elon Musk announces XChat: encryption, vanishing messages, can send any file. It can also handle video and audio calls without a phone number required.

“Who’s calling?” the president asks as he answers call after call from numbers he doesn’t know.

Central Kentucky's signature 502 area code could soon run out of available phone numbers, and locals have mixed opinions about it.

We survey interaction techniques that use mobile phones as input devices to ubiquitous computing environments. We use smart phone to describe an enhanced mobile phone. Our analysis blurs the line ...

If you've received an innocent-sounding text from a number you don't recognize, it's not actually innocent. It's likely the start of a wrong number scam, which is increasingly being used to steal ...

Defense Secretary Pete Hegseth’s personal phone number, the one used in a recent Signal chat, was easily accessible on the internet and public apps as recently as March, potentially exposing ...

People with these numbers are typically selfless and caring, but their caring nature can make them too trusting in certain circumstances, so it's important to be discerning because your success ...

Braves sideline reporter Wiley Ballard draws criticism after asking woman for her phone number during broadcast Story by Chris Cwik Contributing writer Tue, Apr 15, 2025 · ...

Are you changing phone service providers and looking to port a number? Our guide explains everything you need to know about how to port a phone number.

Virtual phone numbers, which allow calls over the internet without a physical line, are essential for businesses and individuals needing local or international presence.

A basic feature of number theory, prime numbers are also a fundamental building block of computer science, from hashtables to cryptography.