McGraw Hill
mheducation.com
Vérifiée
Résumé
Cette fuite a exposé : adresses e-mail, noms et prénoms, numéros de téléphone et adresses postales.
- Date de la fuite :
- Ajoutée à la base le :
- Comptes concernés :
- 13 500 136 comptes
Données exposées
- Adresses e-mail
- Noms et prénoms
- Numéros de téléphone
- Adresses postales
Description de la source
Texte original rédigé en anglais par Have I Been Pwned, reproduit sans traduction.
In April 2026, education company McGraw Hill confirmed a data breach following an extortion attempt. Attributed to a Salesforce misconfiguration, the company stated the incident exposed "a limited set of data from a webpage hosted by Salesforce on its platform". More than 100GB of data was later publicly distributed, containing 13.5M unique email addresses across multiple files, with additional fields such as name, physical address and phone number appearing inconsistently across some records.