By clicking on a link, you are exposing yourself to the risk of downloading a malicious virus onto your computer. Viruses can be used to steal your personal information, such as passwords, credit card numbers, or other sensitive data. They can also be used to hijack your computer and take control of it, allowing hackers to access your data and potentially damage your system. Additionally, clicking on a link can lead you to a malicious website, which can be used to spread malware or other malicious programs. It's important to be aware of the risks associated with clicking on links and to only click on links from sources you trust.