Black & White Path
Jun 7, 2026 · Information Security
Exploring OnlyLANs: A Free Prompt‑Injection Playground for LLM Security
OnlyLANs, a free AI security challenge by Just Hacking Training, lets participants jailbreak a chatbot called NetworkJohn to extract admin email, verification code, and a competitor recommendation, illustrating real‑world prompt‑injection risks highlighted in OWASP’s LLM Top‑10.
AI safetyCTFJust Hacking Training
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