Online slots frauds occur on a daily basis in the virtual world, there's little to be done about this as there isn't any formal institute working behalf of the online gambling industry mainly due to the fact that this industry has no central of operations or any official union.
As for now the current legal state of online slots casinos is undetermined as governments around the world do not give the matter weight on their agendas. For officials around the world any illegal activity that hurts online gamblers, including online slots players, is a minor issue that doesn't require their attention.
Due to the current status of the online gambling industry there isn't little to be done to prevent online slots frauds, the responsibility lays on the hands of online gamblers themselves.
There is only one safe way to avoid online slots frauds and it's not playing at all, but this of course is a bit too much to ask from users. And so the rational solution left is that online slots players must carefully choose where they play:
Check in forums for names of casinos that are prone for frauds, "casinos blacklists" are very common and they can be easily found by a simple search.
View the online slots casino's F.A.Q, many times a reliable site would offer a wide section of F.A.Q. Also, a site that offers a service of customer support can be more trusted than others casinos that do not present such service. For more information please view our linking section for real-life stories of slots players that had been exploited by hackers and conmen.