# Hackers could use poisoned WhatsApp and Slack notifications to take over your Google Gemini – and make it work on their behalf

> Prompt injection flaw found in Android Gemini Malicious notifications mix benign and hidden commands Google patched issue server‑side last November Prompt injection attacks are not reserved for email messages or…

- **Source:** [TechRadar](https://www.techradar.com/pro/security/hackers-could-use-poisoned-whatsapp-and-slack-notifications-to-take-over-your-google-gemini-and-make-it-work-on-their-behalf?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a21c539d486452767fafd32)
- **Published:** 2026-06-04
- **Category:** Computers & IT
- **Tags:** #google #gemini #notifications #android #behalf #hackers #injection #poisoned
- **Canonical:** http://localhost:4321/a/6a21c539d486452767fafd32

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._