For the past four years, an Italian company has operated a seemingly legitimate website and business, offering to provide binary protection against reverse engineering for Windows applications, but has secretly advertised and provided its service to malware gangs.
https://www.zdnet.com/article/italian-company-exposed-as-a-front-for-malware-operations/
https://www.zdnet.com/article/italian-company-exposed-as-a-front-for-malware-operations/