A while ago a catologue that I have been with for years started doing this. They would phone me and ask me to confirm my details to them. I refused saying that they had phoned me and I had no way of knowing who they were. They weren't overly happy and said they could confirm it and they couldn't offer me the service they were phoning for if I wouldn't confirm my details to them. I still refused and after a few calls like this, they gave up.
Today someone phoned. He had a very very strong accent and I really struggled to understand him but he was asking something about a Sky dish and then I heard the name of the people who owned this house 3 years ago (that we still get sodding phone calls for). I told him I wasn't Mrs XXXXX and I already had Sky. He said something about not trying to sell me anything but wouldn't tell me what he was phoning for then wanted me to confirm my details to him. I refused and he was obviously annoyed about it. I heard the name of the previous owners a couple more times and all I would say was that I wasn't them and they hadn't lived here for 3 years. He kept asking me to confirm my details and telling me that he wasn't selling anything but he wouldn't tell me what he was phoning for. He was getting quite shirty as I wouldn't tell him who I was. I ended up firmly stating, yet again, that I wouldn't confirm who I was and I put the phone down as he just wouldn't listen and take no for an answer.
AIBU to not want to tell any old person on the end of the phone who I am and anything else they may ask? Is this becoming standard with companies now? They phone you and then want you to tell them who you are?