Tag: SideChannelAttack
-

Microsoft revealed Whisper Leak: Attack Inferred Encrypted AI Chat Topics with 98% Accuracy
Microsoft has revealed a new side-channel attack targeting remote large language models, allowing a passive adversary who merely observes encrypted network traffic to infer the topic of a user’s conversation with an AI, even when HTTPS is employed. The technique has been named Whisper Leak. According to the company, the vulnerability affects streaming LLMs—models that…