A man says he scooped more than 200 Bitcoin over a period of four years, with many individual users losing in excess of $20,000 each. To do this he used “Typosquatting”, where websites look like the real thing, but are one or two letters (or characters) off the real address. The scammer’s claims came to light after he bragged about them in a post on a spoofed domain.

https://micky.com.au/internet-cheat-how-i-retired-a-bitcoin-millionaire/