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 ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More We’re all familiar with the SMS text message based security codes used as ...

Question: I suddenly started getting security passcodes from PayPal even though I wasn’t using it. Does this mean someone has my password and is trying to get in? Answer: It can be quite disconcerting ...

As part of an update this week to the operating system for Android smartphones, Google made a simple tweak that could make business data more secure. It wasn’t dramatic or done on the cutting edge of ...

QR codes — which were invented in 1994 by an automotive company to track car components — became highly popular for their ability to store large amounts of data but are also highly susceptible to ...

Apple will introduce a new security mode for iPhones that can protect users when thieves or other attackers learn their private passcode. The feature, Stolen Device Protection, creates a second layer ...