Active Bug Bounty Targets
Our focus: cryptographic and mathematical vulnerabilities in blockchain protocols.
Tier 1 — Maximum Bounty Programs
Program
Max Bounty
Crypto Scope
Status
Link
LayerZero
$15,000,000
Cross-chain message verification, DVN signature schemes, ULN proof verification
Researching
Immunefi
MakerDAO/Sky
$10,000,000
Oracle signature verification, governance crypto
Queued
Immunefi
Wormhole
$5,000,000
Guardian ECDSA multi-sig, VAA signature verification, cross-chain attestation
Queued
Immunefi
Tier 2 — High-Value Crypto-Specific
Program
Max Bounty
Crypto Scope
Status
Link
Ethereum Foundation
$1,000,000
Consensus BLS signatures, secp256r1 precompile (Fusaka), RANDAO
Priority
ethereum.org
ZKsync Lite
$2,300,000
ZK circuit soundness, PLONK verifier, field arithmetic
Queued
Immunefi
Scroll
$1,000,000
zkEVM circuit constraints, proof generation
Queued
Immunefi
SSV Network
$1,000,000
Distributed validator technology, threshold signatures
Queued
Immunefi
Tier 3 — Specialized Targets
Program
Max Bounty
Crypto Scope
Link
Polygon zkEVM
$500,000
ZK proof soundness
Immunefi
zkVerify
$50,000
Proof verification layer
Immunefi
Light Protocol
$50,000
ZK compression on Solana
Immunefi
For each target we:
Study the cryptographic primitives used (ECDSA, BLS, ZK circuits)
Review the implementation for deviations from specification
Test edge cases using GPU-accelerated tools at scale
Verify mathematically before reporting
Report privately through the program's official channel
Nonce bias in ECDSA signature generation
Weak entropy in key derivation
Missing point validation in EC operations
Signature malleability in verification
Arithmetic errors in finite field operations
Soundness breaks in ZK proof systems
Cross-chain replay vulnerabilities in signature schemes
Date
Protocol
Severity
Status
Bounty
Report
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Findings published here only after responsible disclosure period.