Cross-Chain Bridge Security & Compliance

Build Trust Across Chains

Extractor delivers real-time security and compliance monitoring for cross-chain bridges, helping to detect threats, protect assets, and stay compliant.

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Bridge Security Challenges

Smart Contract Vulnerabilities

Monitors smart contract interactions and cross-chain transactions flows in real time, using AI-driven analysis to detect suspicious calls.

Replay and Double-Spend Attacks

Tracks cross-chain transactions integrity and uniqueness in real time, verifying nonces and timestamps to detect replay or double-spend attempts.

Illicit Fund Transfers

Analyzes cross-chain transaction flows and wallet histories in real time, using AI-driven pattern recognition to flag suspicious transfers.

Custody Risks from Centralized Asset Storage

Monitors custodial wallet activities and cross-chain asset flows in real time, using AI-driven anomaly detection to flag unauthorized access or abnormal transfers.

Extractor Bridge Security Solutions

Smart contract monitoring for on-chain exploits and anomalies in bridge logic

Cross-chain transaction tracing to detect suspicious asset movement

Validator & relayer activity tracking for signs of misbehavior or manipulation

Bridge-specific alerting rules tailored to your implementation and chains

Compliance Needs for Bridges

AML Risks Rhrough Chain Hopping

Illicit funds moving via bridges to evade detection.

Sanctioned Entity Exposure

Difficulty screening across chains and wrapped assets.

Data Fragmentation

Lack of unified audit trail across bridge-connected networks.

Jurisdictional Uncertainty

Evolving cross-border rules and enforcement risk.

Extractor Compliance Capabilities

On-chain screening across origin/destination chains for KYC/AML violations

Sanctioned address detection, including bridge-wrapped assets

Unified audit logs showing end-to-end asset movement

Flexible rule sets that adjust to new regulations and supported chains

Cross-chain bridges are critical infrastructure and prime targets for exploits and regulatory attention. Even minor vulnerabilities can lead to significant losses, with billions flowing across chains.

Extractor helps bridge operators detect suspicious activity, identify smart contract risk, and maintain compliance - without slowing down growth or innovation.

Secure Your Bridge Infrastructure End to End

Extractor equips bridge teams with deep visibility into transaction flows and contract behavior - plus tools to stay ahead of regulatory pressure.

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FAQ

What is Extractor?

Extractor by Hacken is a real-time threat intelligence and response platform for stablecoins, RWA, DeFi, and exchanges to prevent crypto hacks. It unifies on- and off-chain monitoring with four-layer coverage across financial, governance, compliance, and security risks.

What types of risks can Extractor detect?

Extractor monitors both on-chain and off-chain activity across four categories: financial (reserves, TVL, peg stability), governance (multisigs, upgrades, admin key changes), compliance (AML, KYT, sanctions), and security (exploits, anomalies, suspicious addresses). This gives you a complete risk picture in real time.

Can Extractor integrate with our existing workflows?

Yes. Extractor connects easily through APIs, SDKs, and webhooks, so alerts and dashboards can flow directly into your security stack, SIEM, or compliance reporting tools. No code changes to your contracts are required.

Which networks are supported?

Extractor covers 17+ major EVM and non-EVM chains, including Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche, Base, zkSync, Stellar, ICP, VeChain, and more. Support for new networks is continuously added, guided by client demand.

What happens when an exploit or anomaly is detected?

Extractor goes beyond alerts. It can trigger pre-approved smart actions and a smart contract firewall to pause contracts, blacklist addresses, freeze suspicious flows, or enforce withdrawal limits automatically. This minimizes losses and creates immutable incident logs for post-mortems.

Who benefits most from Extractor?

The platform is purpose-built for stablecoin issuers, tokenization platforms, DeFi protocols, and crypto exchanges. Its main value is providing real-time monitoring and automated incident response for these high-risk use cases, while also generating regulator-ready dashboards and evidence that external stakeholders require.