Forum Discussion
Finding the tenant identifier for Azure or Office 365
After seeing a tweet about a site that could return the tenant identifier for any Azure or Office 365 tenant, I was a tad suspicious. After all, this data should be private - or so you'd think. In fact, the WhatIsMyTenantId.com site simply takes records available to enable OAuth 2.0 sign-ins and extracts the tenant identifier from their content. It's an easy way to get hold of tenant identifiers.
https://www.petri.com/finding-identifier-azure-office-365-tenants
2 Replies
- You get your publishing mixed up? Body doesn't match the subject :)
- Called ”clickbait” :)
