I've receiving these "need to verify metamask wallet" emails quite often. I cant realize somebody be stupid enough to go through this procedure, as there is no verify option at all in metamask. This scam is oriented on a total newbies, because people that were able to set a widget or create metamast wallet know that it is anonymous.
Up until now we can’t deny of how fast the development of new online scamming schemes is. The web presentation shows exactly like the real one and that’s how the newbie can be easily baited by these scammers. If you’re really aware of these scams, you would totally check the website first if it does have exact spelling and letters placement.