With hackers looking for any way they can to gain access to your personal information via every form of phishing scheme, it's critical to take every precaution to protect your data. Multi-factor (MFA) authentication is one way to boost account security, but it has to be employed correctly, and even then, you should be on the lookout for malicious prompts that give bad actors the codes they need to log in easily.

Two-factor authentication can be compromised

First, a reminder that two-factor and multi-factor authentication are not necessarily made equal. 2FA uses exactly two factors to verify a user's login, and both can be something the user knows, such as their password plus a PIN or SMS code. MFA, meanwhile, requires at least two independent factors, like a password (a knowledge factor)

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