I opened my wave wallet today where i discovered some sites appearing in my wave wallet like tokens and each has units of token in disguise. I also confirmed this from some of my friends.
I have confirmed that they are phishing sites sent by some scammers to steal away users' waves wallet security details and valuable tokens.
The sites appear in this forms:

http://wagerr.ga
http://wgerr.com
https://WBTC.me
https://ocl.site
https://weth.ltd
All these are phishing sites with units of tokens sent by scammers to waves wallets.
They appear in other forms as well
Do not click on them, they are phishing sites.

Although they can't be deleted, but you can hide them from your wallet, so as not to be tempted into clicking on them.
I would have pasted the screenshot, but my present rank cannot accommodate it.
Please, do accept it this way, whenever i am elevated higher in rank in future, i will do more than this.
Thanks.