Many people use various online accounts for different purposes, such as gaming, online shopping, and social networking. Internet users must protect themselves from potential threats as cybersecurity ...

SMS two-factor authentication is no longer available on Twitter, unless you pay for Twitter Blue. Fortunately, if your an iPhone user, there's a better option anyway. With more than a decade of ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. “Where did I leave the spare key to my email account?” is a ...

The latest bizarre move of Elon Musk’s Twitter ownership weakens the security of millions of accounts. On February 17, Twitter announced plans to stop people using SMS-based two-factor authentication ...

One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from banking apps to email accounts. As I've written before, though, SMS is one ...

Tony Lauro, director of security technology and strategy at Akamai, discusses hardware security dongles and using phones to act as surrogates for them. You have to hand it to the cyber-thieves: They ...