It is important to be cautious when interacting with people online, especially if someone is sending you links. Make sure you do not click on any links that the person sends you, as they may contain malicious software or lead to a website with malicious content. It is best to be suspicious of any private messages and not trust them. Be sure to research the person and the link before clicking on it and if it looks suspicious, do not click it. It is also a good idea to only open links from trusted sources. Additionally, make sure your computer is up to date with the latest security and antivirus software to protect yourself from any malicious content.