Reporting scams is often the best way to take them down. Here are some links to report scams, if you’ve found some:
https://www.bbb.org/scamtracker/us/reportscam <This is for the Better Business Bureau. With this information, they can list companies on their site as scams, so that others can look and be aware.
https://www.fbi.gov/contact-us <This one is for the FBI. DO NOT report a scam here unless you or someone you know has actually lost money. Just suspecting it’s a scam does not make the cut. Stay safe, everyone.