Given that there are a lot of scams going around here that a) are harming newcomers, and b) giving cryptocurrency a bad name, I was contemplating the legality of launching DDoS attacks on scammer websites - not random scammer people on the internet, but just the websites of scam groups.
It is obviously a grey area, considering that the majority of agencies, institutions, and people classify DDoS as illegal - but that's DDoS'ing any website in general.
Also, DDoS attacks can harm the hosting provider, particularly if the scamming website is using shared hosting (but even with dedicated IPs, the networks of hosting providers can still get overloaded and take down the websites and servers of innocent people as well.
So it only really works if the scamming website is self-hosted (and not using Cloudflare, apparently - which anyone can set up for free).
An alternative option is to hatch a destructive malware onto the server i.e. one that simply deletes all files (ala
rm -rf /) - the idea came from
https://www.bleepingcomputer.com/news/security/vigilante-hackers-target-scammers-with-ransomware-ddos-attacks/ .
Definitely not sure about the legality of that one. Distributing malware is definitely illegal, and also it is particularly dangerous for shared websites in particular - because these are just using cPanel and deleting everything indiscriminately will destroy other people's sites. Although each site is hosted under /home so finding the scammer's website folder and just deleting everything under it should spare everyone else.
There's no easy way as a user to identify if a site is using cPanel so obviously this must be done on a case by case basis.
The alternative, legal option is to report the scam to a cybercrime agency somewhere and hope that they even do anything about it (usually they don't).
What are your thoughts about these topics? (This is of course only a thought experiment and not anything I am going to do!)