If you can share more details (e.g., what type of system was affected, any log snippets, the actual link destination), I can help you further refine the report or investigate the threat.
It looks like you’re referencing a defacement message (“hacked by mrqlq link”) and want to write a proper paper about it. hacked by mrqlq link
The attackers behind this threat typically use various techniques to spread their malicious links, including: If you can share more details (e
Are you currently of your admin panel, or are you able to access the backend of the site? what type of system was affected
Review your server logs to identify how the attacker gained access (e.g., outdated plugins, weak passwords, or SQL injection).