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.
Thanks for the warning, because I can be inattentive or too naive sometimes, but of course when I receive a letter saying I won flat or phone I just ignore it, but in the case of crypto, I participate in a lot of airdrops, so it's not it would be strange for me to receive a letter that I won some coins. We have to be very careful when confirming something in our wallet on strange websites.