The impact of scamming has increased a lot these days. They create copy by following different sites and bring that phishing site to customers in different ways. Scammers gain access to steal the user's assets when he or she logs into the site, often without realizing it. In this case there is no other way out of this situation except awareness of the users.
But the problem is they can't gain access without our negligence as we click on some fake links or giving them access our account but at this we are talking about some hackers who try to take advantage of these situations and make you prey through these false accounts pretending to be original from which you need to be safe and there's only one account of Rollbit and I have not heard any scamming case on their site.
Yes there's a negligence in your part if you fell victim of these phishing sites. It's quite common and a way of scammers to get potential victim, hence we should be aware of these tactics to prevent ourselves becoming a victim. Always verify if the site or the account that you're dealing with is the legitimate one and not fake.