Utopia Tech
SecurityAI-assisted1 min read

Poison Claude Sells Discounted Claude Access While Its Operator Sees Every Customer Prompt

Cybersecurity researchers have identified multiple illegal services on underground forums selling unauthorized access to AI models, including 'Poison Claude,' which claims to offer discounted access to Anthropic's language models. These services pose significant security risks as operators can intercept and view all customer prompts, creating potential data exposure and intellectual property theft

UT

Utopia Tech

August 5, 2026 · 1 min read

Share

Cybersecurity researchers have discovered more than half-a-dozen services advertisements for illegal access to artificial intelligence (AI) models on underground cybercrime forums and messaging platforms. One such service, Poison Claude, claims to offer access to Anthropic's large language models (LLMs), including Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6. "Advertisements for Poison Claude

Originally published at thehackernews.com

Share
▸ Want a deeper look?

Talk to an architect about applying this to your stack.

60-minute technical evaluation, no obligation. We'll map the ideas in this article to your environment.

Skip to main content