Change your twitter password now. It’s a good reminder that you should never use the same password on different sites.
This article explains why you may be revealing more than you want to when you take online quizzes.
11 indications that you might have been hacked.
Just by doing this one simple thing, you will be more protected than 90% of gmail users — Less than 10% of Gmail users enable two-factor authentication
Motherboard has a good guide.
How to create secure passwords.
Protect your privacy by know when and when not to turn on location sharing. https://www.nytimes.com/2017/07/12/technology/personaltech/using-location-sharing-apps.html
https://www.nytimes.com/2017/05/15/technology/personaltech/heres-how-to-protect-yourself-from-ransomware-attacks.html Some good advice on staying safe online.
The number one piece of advice is to use long difficult passwords and to use a different password for every site. http://lifehacker.com/how-to-protect-yourself-online-with-former-black-hat-h-1795434261