In reply to Alec.

We are familiar that updating WordPress doesn't take care of all the security issues around WordPress, we run a service for helping to protect against vulnerable plugins, but what PatchMan does for WordPress is already done by WordPress and that is important to note.

Sucuri is owned by a web hosting company, GoDaddy, that we have seen numerous security issues with, including those that have lead to websites being hacked in the not too distant past. So they don't seem like the best people to be providing server level security services. SiteLock's owners also run a major web hosting company, the Endurance International Group, that also has had issues in their handling of security, possibly recently leading to websites being hacked. It seems like it would be better for web hosts to focus on providing a secure environment to their customer instead of selling additional security services, which are not necessarily going to provide real protection, under a different name as they are doing now.