According to WizCase, a VPN comparison site, four misconfigured and unencrypted AWS S3 buckets, as well as an unsecured Elasticsearch server, led to the exposure of almost a million online student records. This includes the personal information of children, their parents and teachers. Full names, home addresses, emails, phone numbers, date of birth etc. were all revealed, putting these e-learners at risk of identity fraud, phishing, and even stalking.
Source: Infosecurity Magazine