Ads and trackers
Ads and tracking hosts I have seen around the Internet. Some are rare. Some are popular.
Scams and phishing
Because they don't deserve your traffic.
Domains that may be problematic. If anyone knows anything about these, please let me know. I do not recommend using this on a daily basis.
Not Good Pi
A simple hosts file, made to block sites that are offering Pi-hole as a scam. NOTE: this list will no longer be maintained. It is available for legacy reasons only. Domains under this category will go under Scams and phishing.
Do I have a false positive?
Please, create an issue to let me know.