WaterStone Bank SSB

I just started being a member at Waterstone bank. Not even 90 days later a bank teller give out my personal information of my transactions that I have done dollar amount of my account so breaking federal law and their own policies I am warning people to stay away from Waterstone bank if you want your things to be kept to yourself. I do not want anyone to become a victim. They could not even tell me if it was a teller or if it was an online or if it was through the representative Center it is taking them over a week to even somewhat consider this is being a problem.