Anyone who has listened to my speech about installing and using the multitude of so-called “free” antivirus products will know that I have been advising Windows 10 users to stick with the built-in product called Defender. Now Avast/AVG has been caught selling its users’ browsing information to third party advertisers.

See the full article here:

https://www.pcmag.com/news/the-cost-of-avasts-free-antivirus-companies-can-spy-on-your-clicks