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Encryption - 1

2025 (4)

November (1)

security: ​​Whisper Leak: A novel side-channel attack on remote language models

Microsoft Security Blog

2025-11-07

Microsoft disclosed a new side-channel attack called "Whisper Leak" that enables attackers to infer conversation topics from interactions with remote language models even when communications are encrypted. The finding was published on the Microsoft Security Blog.

October (1)

azure: [Launched] Generally Available: Cross-tenant customer-managed keys for Azure NetApp Files volume encryption

Azure Updates

2025-10-03

Azure NetApp Files now generally supports cross-tenant customer-managed keys (CMK) for volume encryption, letting customers use and control their own encryption keys across different Azure tenancies to increase control and flexibility.

September (1)

azure: [Launched] Generally Available: Azure Cosmos DB for MongoDB (vCore) encryption with customer-managed key

Azure Updates

2025-09-10

Azure Cosmos DB for MongoDB (vCore) now generally supports encrypting data at rest with customer-managed keys (CMK) in addition to the existing service-managed keys, giving customers an additional layer of control and security.

August (1)

azure: [In preview] Public Preview: Azure Cosmos DB for MongoDB (vCore) encryption with customer-managed key

Azure Updates

2025-08-13

Azure Cosmos DB for MongoDB (vCore) now supports encryption with customer-managed keys in public preview, adding to the existing service-managed key encryption.