The problem ChainShield solves

ChainShield solves the problem of users accidentally interacting with fraudulent or risky Ethereum transactions and smart contracts.

Before a user signs a transaction, the system analyzes it for warning signs such as:

• Unlimited token/NFT approvals
• New or unverified smart contracts
• Known malicious wallet addresses
• Suspicious transaction functions
• Transactions far larger than the wallet’s normal activity
• Prior interactions with malicious contracts
• Behavioral anomalies

It combines machine learning, fixed security rules, and three focused analyzers to produce a simple risk score and decision:

• SAFE → safe to proceed
• SUSPICIOUS → review carefully
• HIGH_RISK / CRITICAL → do not sign

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Challenges we ran into

• Collecting Dataset for the Project.
• Installing required Packages.
• To deploy