Outage in HMH

Classcraft Service Interruption

Resolved Major
November 10, 2025 - Started 15 days ago - Lasted about 4 hours
Official incident page

Incident Report

We are aware of an interruption impacting access to Classcraft. HMH engineering teams are currently investigating the cause and are working to restore service as quickly as possible. We will post another update as soon as more information is available. Thank you for your patience.
Components affected
HMH Content and Resources

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Latest Updates ( sorted recent to last )
RESOLVED 15 days ago - at 11/10/2025 08:14PM

Since restoring service, HMH teams have been monitoring access to Classcraft and this incident is now resolved.

MONITORING 15 days ago - at 11/10/2025 04:58PM

Service to Classcraft has been restored. We'll continue to monitor performance for the next few hours before calling this officially resolved. Again, thank you for your patience.

INVESTIGATING 15 days ago - at 11/10/2025 04:45PM

We are aware of an interruption impacting access to Classcraft. HMH engineering teams are currently investigating the cause and are working to restore service as quickly as possible. We will post another update as soon as more information is available. Thank you for your patience.

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