Analysis · curated 16 Jul 2026
Malicious AI on the Dark Web | Inside WormGPT, FraudGPT & the New Generation of Criminal AI Tools - Malware News - Malware Analysis, News and Indicators
First reported · updated · 3 reports dexpose.io
Coverage timeline
Why it matters
Malicious LLMs like WormGPT and FraudGPT lower the skill barrier for phishing and malware creation, eliminating the poor-grammar red flags defenders have long trained employees to spot.
A field guide from dexpose.io profiles the category of 'dark web AI' — uncensored or jailbroken LLMs like WormGPT, FraudGPT, and EvilGPT sold on underground forums to write phishing emails, generate malware, and automate fraud. WormGPT was built by fine-tuning open-source GPT-J on malware/phishing data, while other services wrap jailbroken mainstream models; FraudGPT is marketed with features spanning phishing pages, malicious code, and payment-card fraud.