I just ordered something from a company online. They sent me a code on my phone for a discount. I never gave them m phone number! I ordered from my mac not my phone. I looked at my autofill info for credit cards, forms, contacts, etc., and it's not there except for contacts. I do have my info in my contacts because I thought I had to to get messages. I don't like this. Is there a way to block that info from coming off my computer to online companies? I asked them how they got it and am awaiting a response.
