Scammers are at it again sending out bulk mails disguised to be from pancakeswap congratulating you on winning some free ethereum or other coin. The link below is attached to it disguise to be wallet connect link which will require your confirmation on your wallet to claim the free coin.
https://walletsconts.com/claim_token.htm.
If you receive such mail, make sure you don't follow the link on your wallet or give any permission in order to stay safe from their scam.
If you get any unsolicited email with some sort of link telling you you've gotten something for free it's ALWAYS a scam. I can't believe people actually still fall for these. Hasn't everyone learned if it's too good to be true...it is! Be vigilant crypto is littered with scammers.