Sagar has been writing about technology for over half a decade. An MBA grad, who worked for a top MNC in London, quit his job to pursue his passion for technology. Since then, Sagar's work has ...

With SIM-swapping attacks, scammers hijack your phone number to gain access to your accounts. These tips can help you ...

There's no easy way to look up someone's mobile-phone number. White pages? Nope. Directory assistance? Uh-uh. It's something that drives telemarketers and pollsters crazy, as there are millions of ...

Many online services allow users to reset their passwords by clicking a link sent via SMS, and this unfortunately widespread practice has turned mobile phone numbers into de facto identity documents.

All of us have cell phones these days, and if you are like the vast majority of the population, you access everything from social media to banking information right from your mobile phone. However, if ...

Phone numbers stink for security and authentication. They stink because most of us have so much invested in these digits that they’ve become de facto identities. At the same time, when you lose ...

To more effectively reach students with emergency information, the campus is adding the mobile phone numbers of students to its WarnMe notification system to support text messaging. All student ...