Google Sues Chinese Smishing Network Accused of Using Gemini AI in Phishing
20:59 · June 12, 2026 · Hacker News AI Section

Google on Friday said it's pursuing legal action against a Chinese cybercrime network, accusing it of using its Gemini artificial intelligence (AI) agent to send phishing text messages targeting Americans. The network is said to be behind the development and management of a phishing-as-a-service (PhaaS) software kit called Outsider, per the tech giant. "The operation weaponized Gemini to help
Summary
Google has filed suit in Manhattan federal court against a Chinese cybercrime network accused of using its Gemini model to generate code for fraudulent websites and to support large-scale SMS phishing, or smishing, campaigns. The network developed and operated a phishing-as-a-service platform called Outsider, which supplied ready-made kits for impersonating banks, carriers, and other brands. Recipients received texts that directed them to counterfeit login pages designed to capture credentials and payment details.
Outsider kits were distributed through a Telegram bot and offered more than 290 pre-built templates, real-time keystroke logging, and campaign dashboards. Purchasers could obtain a license for as little as $88 per week. The service also supplied step-by-step guidance on prompting Gemini and similar models to produce HTML and inline CSS for phishing pages, framed as requests for innocuous “gift redemption” functionality. Once generated, the code could be pasted directly into the kit to create functional sites without requiring advanced programming skills.
Between November 2025 and April 2026 the platform was linked to roughly 9,000 fake domains and 1.59 million malicious URLs. In a two-week window in May and June 2026 alone, Android users flagged 55,000 spam messages and 2.5 million additional texts carried links to Outsider-generated sites. The FBI estimates the service contributed to at least 3.87 million stolen credit cards and approximately $1.9 billion in losses since mid-2023, affecting more than 100,000 victims.
Google is coordinating with AT&T, T-Mobile, and Verizon to block the associated messages. As part of the joint Operation Ghost Hook, authorities have seized domains, a Shopify storefront, and about $100,000 in cryptocurrency tied to the operation. The takedown forms part of the broader FBI Operation Riptide and follows a similar Google lawsuit seven months earlier against another China-linked PhaaS platform called Lighthouse. The Telegram ordering bot for Outsider is no longer reachable.
Why it matters
This article demonstrates a real-world example of generative AI being weaponized for Phishing-as-a-Service. Understanding these tactics is crucial for Dutch enterprises and security professionals to bolster their defenses against AI-generated social engineering attacks.








