Autodesk warns that the likelihood of keygens containing malware—such as viruses, ransomware, or identity-stealing Trojans—is very high. Legal Consequences:

Beginning July 1, 2022, Autodesk will no longer support perpetual license activation for versions 2011 to 2014. Acad Systems

: These tools often require you to disable antivirus protections or add file exclusions, leaving your entire system vulnerable to other threats like ransomware.