We have been notified of a Data Breach concerning Classcharts.
Class charts have confirmed they had an issue with incorrect data
being displayed, which has now been resolved. They have advised a
full investigation is underway and we will update you as soon as we
have any additional information.

If you have been contacted by Classcharts directly concerning this
breach, please contact our team, so we can advise you further on schoolsinformationmanagement@cardiff.gov.uk