TikTok Paper Reveals Log-To-Leak Attack on MCP LLM Agents

TikTok researchers unveil Log-To-Leak, a prompt injection attack that tricks MCP-based LLM agents into silently exfiltrating user queries, server responses and final answers to attacker-controlled logging tools, with success rates of up to 100%.

2026-10-29 ~ 2026-10-29 · 2 related posts

• TikTok paper: MCP agents quietly exfiltrate queries via attacker tool after finishing tasks — rohanpaul_ai · 2026-10-29
• TikTok paper unveils Log-To-Leak: MCP prompt injection hits 62-100% attack success rate — pdamodaran · 2026-10-29