I would like to add to the previous security for web previews. I just received a text from an unknown number with just a link. my name and number were clearly in the query string. if I had of opened it with web preview on then my name and number would surely been confirmed. Of course they could have just included a unique I'd and this could have been used to track me. so as the other person said. it's a bit of a security risk, but also a privacy risk. I'm a pro user if that makes a difference!