Examples of lethal trifecta based MCP exploits

1 coderinsan 1 9/15/2025, 10:05:23 PM tramlines.io ↗

Comments (1)

coderinsan · 1h ago
Hey HN we’ve been collecting lethal trifecta based attack scenarios on official MCPs and implementing guardrails against them for a while now. It's incredible to see how many of the official MCPs are susceptible to these attacks. With ChatGPT’s integrated MCP support lethal trifecta attacks have become much more relevant.