Google Gemini Spark Agent Globally Available, Can Book Flights and Organize Inbox

Google made the Gemini Spark agent available to most users globally on July 31. Integrated with the Chrome browser, the agent can use saved account passwords upon user authorization to perform web operations on behalf of the user, such as searching for flights, booking tickets, and checking saved listings. It can also organize inboxes, summarize emails, and unsubscribe from services. Spark provides two security mechanisms: it defends against prompt injection attacks and hands over sensitive operations such as payments to the user to complete. This marks a new development in Google's implementation of browser AI agents.