Like any get-rich-quick scheme, bitcoin scams thrive on the gullibility of its victims. Just because it's a digital currency doesn't mean you can acquire wealth quickly.
Scammers will always be active so we should have extra careful to avoid this illegal doings. You shoud have enough knowledge on this system to avoid easily fooled by anyone. And also do not give your full trust to any investment and do not give you private information. Lastly be aare on clicking link or opening sites and documents that are malicious.