Безопасен ли byet.net?

They are a hosting company. When company fails to renew a hosting and registration they place java script or code on that site that causes other sites to redirect to their hosting business. Example: the site ***** was an ad serving site that they hosted. When the owner of ***** failed to renew their services they took the ad serving code that ***** customers had place on their sites and modified it so that whenever a person visits any of those sites they end up going to ***** This of course is part of the http://byet.net/ brand