Google Gemini Prompt Injection Exploit Lets Attackers Deploy Malicious Notifications

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Google Gemini Prompt Injection Vulnerability

Security researchers have uncovered a prompt injection flaw in Google’s Gemini voice assistant that lets adversaries embed malicious commands inside routine notifications. The technique exploits the assistant’s parsing engine, allowing hidden code to execute when a user taps the alert.

In practice, an attacker can craft a notification that appears innocuous, yet triggers a command to open a malicious URL or harvest voice data. Reuters reported that the exploit could be weaponized for large‑scale social‑engineering campaigns.

Google’s response team has acknowledged the issue but has not yet released a patch. Analysts warn the risk rating has slipped ↓ 5% as more variants emerge. Bloomberg notes that similar injection bugs have previously led to ↑ 10% spikes in credential theft incidents across AI assistants.