Multiple cybersecurity firms reported this week that Google Search ads for what appears to be a Google authenticator actually lead to a download for "DeerStealer" malware.

The Google Authenticator app allows you to strengthen the Two-Factor Authentification on your phone -- for free.

Google Authenticator 5.0 should already be rolled out to everyone, but just in case it hasn't reached you, you can also download it from APKMirror.

The two-factor authentication app Google Authenticator has now surpassed the 100 million download milestone over on the Play Store.