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Dark LLMs Fuel AI Scams: Fraud Scales Up
24 Jan
Summary
- AI-assisted fraud has surged, making phishing campaigns highly convincing.
- Deepfake identity attacks resulted in over $347 million in verified losses globally.
- Subscription-based AI crimeware fosters a stable, growing underground market.
The landscape of cybercrime has dramatically shifted, with artificial intelligence now empowering low-skill actors to deploy sophisticated scams at scale. This evolution marks a distinct fifth wave of cybercrime, driven by the commercial availability of AI tools rather than isolated experimentation.
Evidence from dark web monitoring indicates a substantial increase in AI-related criminal activity. Between 2019 and 2025, first-time dark web posts referencing AI surged by 371%, with a pronounced acceleration following ChatGPT's public release in late 2022.
An organized AI crimeware economy has emerged, featuring vendors offering self-hosted Dark LLMs without safety restrictions. Subscription prices range from $30 to $200 monthly, with some vendors reporting over 1,000 users. Impersonation services, utilizing deepfake tools, saw a year-on-year mention increase of 233%.
Deepfake-enabled fraud attempts have led to significant financial damage, with one institution recording 8,065 attempts between January and August 2025, resulting in global losses exceeding $347 million. AI-assisted malware and API abuse have also grown sharply, embedding AI-generated phishing into malware-as-a-service platforms.
