Google Launches Gemini 3.5 Flash Computer Use Tool With Prompt Injection Safeguards

Google announced that Gemini 3.5 Flash now includes built-in computer-use capabilities allowing agents to interact with browsers, mobile, and desktop environments; the report highlights the increased risk of indirect prompt-injection attacks when agents have real-world control and describes Google's mitigations—adversarial training, optional explicit confirmations, automatic task termination—and guidance for layering additional enterprise safeguards.