An SMS (Short Message Service) is a feature of mobile phones that enables you to send text messages to other people. While free messaging services offered by smartphones support a cheaper and less ...

SMS text messages are a weak, dangerous way of providing two-factor authentication codes, as we discussed years ago in “Facebook Shows Why SMS Isn’t Ideal for Two-Factor Authentication” (19 February ...

SMS verification is applied to online systems to verify a user and prevent spam. Whenever you subscribe to a service, you get a code sent to you by text message to authenticate your number. This will ...

SMS text messages were already the weakest link securing just about anything online, mainly because there are tens of thousands of employees at mobile stores who can be tricked or bribed into swapping ...

A security lapse has exposed a massive database containing tens of millions of text messages, including password reset links, two-factor codes, shipping notifications and more. The exposed server ...

Do you receive login security codes for your online accounts via text message? These are the six- or seven-digit numbers sent via SMS that you need to enter along with your password when trying to ...

Multifactor authentication that uses SMS messaging as a second factor is vulnerable to simple hacks. User education is the best defense. As our world moves away from password-based authentication to ...

Google is planning to end support for SMS-based two-factor authentication in Gmail, Forbes reports. Sending a code to your personal phone via text message has long been an option Google offered to ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Facebook, PayPal, Microsoft, Twitter, Sony, Uber, Dropbox, Amazon ...