This article explains two-factor authentication and how to get verification apps and codes. What is Two-Factor (2FA) Authentication? Two-factor authentication (2FA) is a security feature that adds ...

Update, Mar. 1, 2025: This story, originally published Feb. 28, now includes details of a new PayPal “no code checkout” scam. Hot on the heels of Google confirming that it is replacing the use of SMS ...

Two-factor authentication is, without a shadow of a doubt, a necessity given the current threat landscape where infostealers rule supreme. If you are not using passkeys already, then your passwords ...

With online account hacking becoming increasingly widespread, Mac users should make sure they're taking every security measure available to them. In other words, consider using Apple verification ...

A technology company that routes millions of SMS text messages across the world has secured an exposed database that was spilling one-time security codes that may have granted users' access to their ...

With around 1.8 billion active users worldwide, Gmail remains the most popular email service by far. Google was also one of the first to pioneer and popularize two-factor authentication (2FA). You ...

Our smartphones hold almost every important detail of our lives. They store our memories, essential documents, private chats, and, of course, financial apps. While Google has made progress in ...

Running Google Authenticator on your mobile device is an effective way to protect your online accounts and logins with two-factor authenticator codes. But in the past, those codes would appear only on ...

Google Authenticator just got an update that should make it more useful for people who frequently use the service to sign in to apps and websites. As of today, Google Authenticator will now sync any ...

Learn how to retrieve your Google 2FA backup codes and how best to use them. Explore Get the web's best business technology news, tutorials, reviews, trends, and analysis—in your inbox. Let's start ...

A technology company that routes millions of SMS text messages across the world has secured an exposed database that was spilling one-time security codes that may have granted users’ access to their ...