Update on the vulnerability in the Azure Cosmos DB Jupyter Notebook Feature

[Cloaked]

On August 12, 2021, a security researcher reported a vulnerability in the Azure Cosmos DB Jupyter Notebook feature that could potentially allow a user to gain access to another customer’s resources by using the account’s primary read-write key. We mitigated the vulnerability immediately. Our investigation indicates that no customer data was accessed because of this vulnerability by third parties or security researchers.