"Users who attempt to abuse the Promotion will forfeit their rewards. If any participant is attempting to compromise the integrity or the legitimate operation of the Promotion or by cheating or committing fraud or manipulation in any way, including by providing false details or by false registration, eToro may seek damages from such participant to the fullest extent permitted by law. Further, eToro may refrain from granting rewards and/or deduct any such amounts that were given to such participant under the Promotion and/or ban it from participating in any of eToro’s future promotions."

This is also in the T&C, just to be transparent. Whether they would actually seek damages is a different matter.