Elon Musk's acquisition of Twitter has proven controversial, confusing, amusing, and sometimes even frustrating. This week appears to be falling in the frustrating category, as some users are warning ...

Here’s how Apple’s built-in 2FA system protects your data across devices ...

"Authenticator apps, biometrics and security keys are harder to steal because they’re tied to a specific device or person, ...

A seemingly small update with iOS 17 that turns out to be very useful is the ability to have your iPhone clean up 2FA text messages on its own. Here’s how to auto delete iPhone verification codes with ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. 2FA requires ...

Many Twitter users have been presented with a message telling them that SMS-based two-factor authentication (2FA) will be removed next month. According to Twitter, only subscribers to its premium ...

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 ...

Starting next month, Twitter says only paid Twitter Blue subscribers will be able to use text messages as a two-factor authentication method. Free users with the setting already enabled have until ...

Twitter's deadline for free users to switch away from text-based two-factor authentication unless they pay for Twitter Blue has arrived. Here's how to adjust your account. In February, Twitter ...

Hackers gained access to the Authy Android app database and “were able to identify data associated with [accounts], including phone numbers,” according to a July 1 security alert post issued by the ...