Mayo, I would be cautious if I were you. That said, there has been a recent discovery of sloppy hosting, whether it was by policy or by accident is unclear, I have email from the Top of ASO stating both, with apologies.
I was the person responsible for bringing TS to ASO and I feel somewhat responsible for any problems that may occur though, less as time goes on. I've given my opinion out here in public and in email warnings to the Admins of TS prior to this thread, so now I feel barely responsible going forward.
I liked Tim Dorr, the founder of ASO, but during this last week he has been unreachable. Discovering that has reduced my confidence and ability to justify my tolerance through associative slack, sort of speak. So I'm addressing this from a somewhat business and efficiency perspective.
ASO has been a good provider for TS compared to our last one and maybe the next will be even better, if it comes to that. Who knows? Not for me to say anymore.
On the upside: ASO will now be tight as a drum. They will certainly correct their mistakes and implement better security, and oversee the watcher of their remaining clientele. So if your willing to join ASO I think you'll be boarding a tight ship. They will certainly have less work, loosing a percentage of their domains as a result of this incident, which could make or break them.
In any case, I will rethink my willingness to put x % of domains in one basket and give myself sometime to see if leaving ASO entirely is a rational move.
Understand that my issue is more complicated than what TS has experienced, so I have other issues besides just a sloppy employee uploading a virus.
ASO has a good backup system, they have recovered most of my data so cudos to them for that. I don't know that everyone is as pleased as I am or TS is, because from others that I have spoken with and emailed, they have not been so lucky.
That said, I could have fully restored my sites and those that I'm responsible for because I have everything that is on the servers in my office and backed up twice.
The only portion of the site that could not be restored is active email and recent logs.