Looks like our remediation efforts were successful! Monitoring over the past couple of hours shows normal connectivity and responsiveness. Phew!

All sites that were sharing a server with the affected site have been moved to other systems. The affected site has been moved to a protected system. All sites are operating normally at this time.

The site under attack has been identified and is temporarily removed from service while we implement remediation measures.

We are currently investigating an issue that appears to be affecting about 20 CMS4Schools websites.