“OneClass” Chrome Extension- Security Advisory

We strongly recommend that WorldClassroom users do not install or use the Chrome extension called “One Class”. The “OneClass” Chrome extension asks for permission to “read and change all your data on websites you visit”. It behaves like malware, and affects users of several LMSs, including Canvas.  OneClass is not affiliated with Canvas or Webster University in any way.

Please do not install this extension, and if has already been installed, we ask that you please remove it.