Hostgator Sitelock Infects website then charges to fix site Nationwide

After hosting websites for ten years on hostgator and  all of my websites got malware all at the same time.  I thought it was odd because these sites were not related and the only thing that tied them together was that they were all hosted on hostgator.  I got an email from a company called sitelock offering to help me and wanted to charge me money to fix website.  I called hostgator and complained, they insisted it was my fault that sites got infected.  I know differently.  I had to pay hostgator to restore website which they did immediately.  After my monthly hosting fee and other fees I pay, now they are charging to fix their own server errors.  They are an absolute scam.