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ZDNET·

🚨Stolen AI Credentials Flood Market, LLMjacking Costs Surge

Your AI credentials are a hot ticket on the dark web

TL;DR

Security experts warn of a booming market for stolen AI credentials, with costs reaching up to $100,000 daily for top-tier models. Companies like Anthropic, Google, and OpenAI are seeing illicit access to their AI models. If you're not securing your AI credentials, you're next.

Security experts have issued a stark warning about the growing market for stolen AI account credentials, with costs for LLMjacking soaring to over $100,000 per day on top-tier models. This trend, dubbed LLMjacking, involves cybercriminals using AI resources that don't belong to them, often obtained through phishing, data breaches, or insider threats. If you're running AI models in production, this is a big deal: the economic advantage gained by attackers can be substantial, making it easier for them to conduct large-scale attacks. Companies like Anthropic, Google, and OpenAI have seen illicit access to their models, with discounts of up to 97% off. The cybersecurity unit has reported a 'major increase' in LLMjacking over 2026, highlighting the urgent need for better security practices.

Stolen AI Credentials Flood Market, LLMjacking Costs Surge — ZDNET

Key Points

1

LLMjacking involves using AI resources that don't belong to you, often obtained through phishing, data breaches, or insider threats.

2

Cybercriminals can obtain username and password combinations or API keys by gaining access to corporate networks, stealing them via phishing, data breaches, or insider threats.

3

The rising cost of LLMjacking can climb rapidly, with estimated costs of around $46,000 and even over $100,000 per day on top-tier models.

4

Security experts have issued a stark warning about the growing market for stolen AI account credentials, with costs for LLMjacking soaring to over $100,000 per day on top-tier models.

5

Companies like Anthropic, Google, and OpenAI have seen illicit access to their models, with discounts of up to 97% off.

Why It Matters

If you're running AI models in production, LLMjacking is a major threat. Companies like Anthropic, Google, and OpenAI have seen illicit access to their models, with discounts of up to 97% off. The cybersecurity unit has reported a 'major increase' in LLMjacking over 2026, highlighting the urgent need for better security practices. This trend is not just about stolen credentials; it's about the economic advantage gained by attackers, making it easier for them to conduct large-scale attacks.

aisecuritycybersecurityllmjackingcredentials

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