It's high summer in Europe, but scammers are very active despite the unbearable heat in some regions. Yesterday, the Spanish regulator CNMV issued a series of investor warnings against financial scams and their operators. In total, the CNMV has issued warnings against seven scams which we have listed below. Use the high summer for your vacation, and please stay far away from the scams. You certainly do not need this thrill. Keep your money and have a good time with it.