Bob came to me asking is this a scam and is it legal. Bob doesn't know much about bitcoins and crypto, Sam even less.
Sam somehow got in contact with people who offers to open an account and invest into crypto. These people guaranteed a lot of profit. Sam paid 500 EUR at first and other two times a 2000 EUR.
What is interesting, that these people calling him to invest more. But he has an app (I don't know what app, because I heard it from Bob and he doesn't know either) which shows that Sam has doubled his investment (9000 EUR), but he cannot withdraw it now and these people (from Russia) are calling and rushing him to invest even more.
Bob asked me about that, I said that this is some nonsense. There shouldn't be people calling you and asking to transfer money. All is too fishy.
What should Sam do? Will the police help?
Yes, Sam was became a victim of scammer. Didn't Sam ask why the stranger need him to invest again? That was a bib amount of money dude, your friend became neglectful about the moment He talked to the scammer. But I guess after the incident happened He learn from his lesson now.
When we are searching a way to earn big amount of cash, always remember that there are also people who wants the same but want to earn it in a very filthy way.
Sam shouldn't deposited his money in the beginning nor asking this question, my presumption about this was Sam didn't even think for a second, the moment the scammer ask him if he wanted to invest in cryptocurrency to earn big profits, he acted as fast as he can being afraid to lose this kind of opportunity which he thought was a legit one. Almost all of the beginners in cryptocurrency are like Sam, there are only few who are smart enough to be not a victim of this corrupted scheme.