contracts-bridge-exploit
Cross-chain bridge attack — message-validation bypass (Wormhole class), validator key compromise (Ronin / Harmony class), reentrancy on token-bridge claim, Merkle-proof forgery on optimistic bridges, signature replay across chains. Bridges have lost >$2B; understand why.
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Critical
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Security
2 findings: 1 critical severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
E006: Malicious code pattern detected in skill scripts.
What this means
Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.
Why it was flagged
This document contains detailed, actionable exploitation techniques (code snippets and step-by-step attack flows) for compromising cross-chain bridges that could be directly reused to steal funds if misused.
W009: Direct money access capability detected (payment gateways, crypto, banking).
What this means
The skill is specifically designed for direct financial operations, giving the agent the ability to move money or execute financial transactions — such as payment processing, cryptocurrency operations, banking integrations, or market order execution.
Why it was flagged
This document explicitly describes and demonstrates techniques to steal or move crypto assets: unauthorized mint via signature bypass, replaying signed bridge claims (ecrecover example), reentrancy to withdraw tokens, and oracle-manipulation + borrow/transfer steps to drain liquidity. It contains concrete Solidity snippets and step-by-step attack flows that enable direct crypto financial execution/theft (i.e., moving value on-chain), not just generic tooling.
- Repository
- PurpleAILAB/Decepticon
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e34afba
- Audited
- Security analysis
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