Reading through this thread, I've now taken action to use a unique email for important accounts. I was already using [name of service]@[some other domain I only

Reading through this thread, I've now taken action to use a unique email for important accounts. I was already using [name of service]@[some other domain I only use for email].com. However, I just changed now to [random # and chars]@domain.com. An additional thing I'm doing is reviewing what accounts have my credit card. One of the things I like about my Bank of America credit card is that I can use their ShopSafe feature to generate a card number for specific accounts. So if I'm buying transit pass on a website probably made by incompetent people, I generate a new credit card number and use it one time. Same thing with doctors that want me to write my credit card info on a piece of paper and mail it back to them.