The majority of the
online casinos websites are very safe to use. Top online casinos companies spend a small fortune in software and other securities to protect their patrons. As long as you are gambling at a reputable site, then your risks are very minimal. However, less then reputable sites do not always use the same high levels of security as their larger opponents.
Be sure to research any site fully before giving away any of your personal information, even just an email address. If you cannot find the information on the casino’s website, then give them a call directly. They should be happy to explain their security policy, and if they can't or won't maybe you should look for another online casino that possesses a higher level of security or a more diligent reputation when it comes to client confidentiality.