Different Scamming activities that can be encountered online and on the crypto community. We should be aware that on daily basis new ideas and technologies are being crafted and brought forth to the market industry, for everyone to make use of. As it is/was created for public use, for good and mass use, so are their different people who will want to use these new ideas and technology to scam/take away funds and important data from people around the world of internet.
That being said, I would want to use this as a medium to give some heads up on how people can be scammed in the crypto community.
Investment Platforms: It is said that every money that you save is your own, and for that money to yield more, you will need to invest it into something that will yield more at the end of the day. Because of this, scammers made use of it to affect those who got caught on the hook of scammers.
Fake ICOs: At the time of ICOs, there were lots of project booming into the crypto community, and at that time these scammers used it as a means of scamming people by creating fake whitepapers, which is a needful tool for any project as at then, and even till now. That is why proper personal research is very crucial when it comes to investment.
Ponzi Schemes: This one I call it to be Pay Peter and Rob Paul. This only favours the early birds, which is a means of luring more people into the net, because people who enter earlier got paid, and they shared testimonies of them receiving payment from the platform. It is a form of investment, where huge amount of returns is promised in a short period of time, which is not supposed to be true, but due to the blind chase after money, people still get caught up in it.
Pump and Dump Schemes: These where and are still in use in most trading platforms, if you don’t join at the right time, you get left behind. And this method is used to kill projects, cause after the massive pump, only those who buy at lows and sell at its peak comes out with profit, while those who don’t sell, ends up having shit coins in their portfolios. Most of these Pump and Dump schemes used to be on Telegram, cause that is where I have come across them some years back.
Fake Trading Exchange/PlatformsMost platforms will look enticing and good looking, but because they have a self-motive purpose of stealing people’s funds and data, they make it look legitimate. Giving some rules that one needs to adhere to before withdrawing, which is never possible to withdraw after funding such accounts.
Website Phishing and ImpersonationScammers create fake websites or emails that mimic legitimate platforms to steal user login credentials, private keys or person information, which can be used on the official site to siphon the funds in such related account.
Homographic Phishing SitesThis is one that got me wondering. This is a phishing site that looks almost like the original site, but with a little difference that is almost impossible to notice with a quick glance. I have come across such, from a friend's system, though, it was not related to anything finance to the little I know of as at that day, having the second and third view on the image below.

The above image shows an original domain name, and fake/scam domain names that looks similar, and without care and proper check, one falls into the trap set by these scammers.
I added this image as it caught me wondering.
Other forms of scam activities: Opening an untrusted email links
Fake celebrity endorsement
Unsolicited Investment Offers
Giveaway Scams
There can be more that are not here, and can be added to give a general heads up to everyone and newbies in the community.