Phantom Security
Web3 Security

Protocol Security Assessment

End-to-end protocol and DApp assessments built for the economic and technical realities of on-chain systems, plus the operational security teams need once real value is at stake.

Protocol Security Assessment

End-to-end security review of blockchain protocols, including consensus mechanism review, node API security, RPC endpoint hardening, bridge trust model analysis, and validator/operator security.

L1 / L2 InfrastructureBridge SecurityRPC HardeningValidator OpSec

DApp Penetration Testing

Security assessment of decentralised application frontends and their interaction with on-chain contracts. Covers transaction-construction manipulation, wallet-interaction flaws, SIWE authentication, subgraph trust, and client-side attack surfaces unique to dApp architecture.

Frontend SecurityWallet InteractionSIWE / AuthSubgraph TrustXSS → Fund Drain

Web3 Social Engineering & Phishing Simulation

Realistic simulation of web3-specific social engineering attacks: fake wallet drainer sites, malicious token approval campaigns, Discord impersonation, and seed phrase phishing, to test team resilience and user-facing security.

Wallet Drainer SimulationDiscord Attack SimApproval PhishingSeed Phrase Attacks