What can be said about this threat
If Yealnk.com redirects are bothering you, you might have an adware contaminating your machine. Hurried freeware installations are generally the cause of the advertising-supported software set up. Not everyone will be familiar with the symptoms of a contamination therefore, not all users will recognize that it is indeed an adware on their systems. Expect the adware to expose you to as many commercials as possible but don’t worry about it directly harming your device. It can, however, lead you to a harmful page, which can result in a serious malicious program infection. You ought to remove Yealnk.com since adware will not asset you in any way.