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AntTech
AntTech
Jun 16, 2025 · Information Security

Uncovering New Attack Vectors in Model Context Protocols: Risks and Defenses

A comprehensive study reveals that Model Context Protocol (MCP) platforms lack strict vetting, users struggle to detect malicious servers, and current large language models cannot effectively resist MCP‑level injection attacks, highlighting critical security challenges and proposing mitigation strategies.

LLM securityMCPSupply chain attack
0 likes · 11 min read
Uncovering New Attack Vectors in Model Context Protocols: Risks and Defenses
Architecture and Beyond
Architecture and Beyond
Mar 15, 2025 · Information Security

Prompt Injection Attacks on Large Language Models: Risks, Types, and Defense Framework

This article explains how prompt injection attacks exploit large language models by altering their behavior through crafted inputs, outlines the major harms and attack categories—including direct, indirect, multimodal, code, and jailbreak attacks—and presents a comprehensive three‑layer defense framework covering input‑side, output‑side, and system‑level protections.

AI safetyLLM securityPrompt Injection
0 likes · 16 min read
Prompt Injection Attacks on Large Language Models: Risks, Types, and Defense Framework