Keep Your Privacy Settings On
Marketers love to know all about you, and so do hackers.
Both can learn a lot from your browsing and social media usage.
But you can take charge of your information.
As noted by Lifehacker, both web browsers and mobile operating systems have settings available to protect your privacy online.
Major websites like Facebook also have privacy-enhancing settings available.
These settings are sometimes (deliberately) hard to find because companies want your personal information for its marketing value.
Make sure you have enabled these privacy safeguards, and keep them enabled.
Source: https://usa.kaspersky.com/resource-center/preemptive-safety/top-10-internet-safety-rules-and-what-not-to-do-online