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GeminiJack Exploit Exposes Gmail, Docs, and Calendars to Silent AI Attacks

Nationalcioreview • December 10, 2025

Why It Matters: This exploit introduced a threat that relied entirely on shared content to cause a breach. Users didn't need to click links or open ...

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Gemini Zero-Click Flaw Exposes Google Services to Attackers A zero-click vulnerability known as 'GeminiJack' was identified in Google Gemini Enterprise, allowing attackers to access sensitive data from Gmail, Calendar, and Google Docs. This architectural flaw exploited the way AI systems handle shared content, posing significant risks to corporate data security. 5 sources 29

Extracted Entities

GeminiJack Exploit Exposes Gmail, Docs, and Calendars to Silent AI Attacks

The full story

Extracted Entities

Attack Types (1)

Platforms (2)

Tools (1)

Vulnerabilities (1)