I suspect is a security "hysteria", everyone wants to market their shit as secure, one a website we were allowing users to host their pdf files, some asholes a

I suspect is a security "hysteria", everyone wants to market their shit as secure, one a website we were allowing users to host their pdf files, some asholes are making some missleading pdfs pretending they are some company and they put in the pdf a link to some bad stuff. One report and the entire website is blocked, we clean the website immediately but already all the shitty antivirus and security software is blocking our domain, it took us weeks to have those bastards fix the issue, one of the big security companies even had the form you need to use to submit reports broken for weeks... So unfortunately if a "bad" link appears on your website it will costs you a lot of time to get it all back to normal, my advice , for user generated content just use a different domain so if shit happens your main domain does not get blocked by the browser makers and antivirus companies.