
Code4rena launches $73,000 audit competition for Sequence
The 15-day competitive audit is now live, targeting Sequence's modular crypto infrastructure that supports chains, DeFi, stablecoins, and gaming applications.
Key Details:
- Total prize pool: $73,000
- Duration: 15 days
- Highest rewards go to the most critical and rare vulnerabilities discovered
- Open to all security researchers and bug hunters
What is Sequence? Sequence provides modular infrastructure for blockchain applications, serving as foundational technology for various crypto projects across multiple sectors.
How to Participate: Security researchers can review the audit documentation and begin hunting for vulnerabilities immediately.
Ready to test your security skills and earn rewards?
The $73,000 Sequence audit competition STARTS NOW! Let鈥檚 welcome @0xsequence, modular crypto infrastructure for chains, DeFi, stablecoins, and games. This competition will run for 15 days with the biggest prizes going to the highest + rarest vulnerabilities found. Check out
Code4rena Seeks Business Development Lead for Audit Competitions
**Code4rena is hiring a Business Development Lead** to drive their world-class audit competitions. The role requires someone who is: - Detail-obsessed - Client-focused - Ready to help scale competitive auditing This comes after Code4rena's recent acquisition by Zellic, which combined consultative and competitive auditing approaches. **Apply here:** [Business Development Lead position](https://zellic-inc.notion.site/Business-Development-Lead-Code4rena-26875f10812580338ca2e37385aa1c6f) *Interested in joining the competitive auditing space? Check out the full job posting.*
馃攳 Hybra Finance Launches 10-Day Security Audit Competition on Code4rena

**Hybra Finance** has launched a competitive security audit on Code4rena, running for **10 days** with prizes for discovering vulnerabilities. **Key Details:** - Hybra Finance operates as a public liquidity layer on Hyperliquid - Competition rewards the **highest and rarest vulnerabilities** found - Security researchers can access audit documentation and participate **How to Participate:** - Review the audit documentation at [Code4rena](https://code4rena.com/audits/2025-10-hybra-finance) - Hunt for smart contract vulnerabilities - Submit findings for potential rewards This follows Code4rena's competitive audit model that gamifies security research to help projects identify bugs more effectively than traditional auditing methods.
LayerZero Endpoint V2 - Sui Audit Competition Launches

**LayerZero's $103,000 audit competition is now live** on Code4rena, focusing on securing their Endpoint V2 implementation for Sui blockchain. **Key Details:** - 13-day competition duration - Highest prizes awarded for critical and rare vulnerabilities - Security researchers can participate immediately **Recent Context:** This follows two other major audit launches: - Monad's record-breaking $500,000 unconditional prize pool (27 days) - Succinct's $112,500 competition (30 days) [Start hunting for vulnerabilities](https://code4rena.com/audits/2025-09-layerzero-endpoint-v2-sui)
BlackholeDex Launches $100,000 Bug Bounty Program

**BlackholeDex** has launched a significant bug bounty program offering **$100,000 in $BLACK tokens** to security researchers who discover valid vulnerabilities. The bounty program targets whitehats and security experts to: - Identify critical vulnerabilities in BlackholeDex's smart contracts - Strengthen the platform's security before wider deployment - Reward responsible disclosure with substantial compensation Key details include publicly disclosed known issues and a defined scope for the security contest. [View bounty details and start hunting](https://code4rena.com/bounties/blackhole)