Credit check without Authorization?

<p> Yesterday afternoon while about to make one of lifes biggest commitments i get an email from transunion stating King Price has ran a credit check on me, without contacting me. </p> <p> </p> <p>shortly after this i recived an email that states, "Please see documents requested all my policy information" etc comes through via email???? - Firstly if someone did manage to call them an act like me, what verification is in place for my person information? im sure the POPPY Act got some good points about this.</p> <p> </p> <p>I immediately logged onto they website got them to contact me, after 2 calls i finally got to speak to an agent named Robert, he did try an check what was going on, he contacted me this afternoon to tell me they have no information and he could not trace what was going on or who ran the credit check on me? he then asked me to send proof of the credit check?!?!? im not sure if he wants me to send my transunion credit report directly to one of they shared mail boxes. im not sure if he wants my password also to unlock my credit report?</p> <p> </p> <p>i do know last year they contacted me for the yearly renewal.</p> <p>Still i dont think they allowed to run credit checks on people out of the blue?</p> <p> </p> <p>Should i contact my lawyers or contact NCA?</p> <p> </p> <p>Any advice will be appreciated as this did affect my credit score. </p>