Therefore, it is recommended that Google users who have received suspicious security email alerts or notifications, go directly to https://myaccount.google.com and click on “Security Checkup,” to view their security settings and activities.
The Phishing Google Security Email Message
Subject: Blocked sign-in for security reasons
Blocked sign-in attempt for security reasons
Google just blocked someone from signing into your Google Account [email address removed] from an app that may put your account at risk. In other to secure your account you have to feel in the form, while your email has already been hidden for security reasons
Less secure app
Monday, August 8, 2016 8:47 AM (West Africa Standard Time)
Don't recognize this activity?
If you didn't recently receive an error while trying to access a Google service, from a non-Google application, someone may have your password.
[SECURE YOUR ACCOUNT]
Are you the one who tried signing in?
Google will continue to block sign-in attempts from the app you're using. To continue using this app, you can allow access to less secure apps, but your account may be more vulnerable.
The Google Accounts team