
Code4rena, a smart contract auditing platform, has announced several ongoing audits with substantial prize pools in USDC. The audits cover various projects, including Panoptic, Ondo Finance, Acala Network, Phala Network, and zkSync. Wardens (auditors) are encouraged to participate and submit their findings before the respective deadlines to secure the prize pools. The audits aim to enhance the security of these projects' codebases, with a focus on Rust development for some opportunities.
Wardens, it’s time for another audit with @OndoFinance! 🥳 Their $36,500 USDC audit is live until April 3rd at 20:00 UTC. Good luck! 🤝 Get started here: code4rena.co/ondo-finance
We're entering a new era… 🕰️ @zksync is auditing their codebase, and we need all Wardens to bring their A-game! 🏆 Get started today: code4rena.co/zksync-era
Time is running out for the $60,500 USDC @PhalaNetwork audit! ⏳ Code4rena is focused on bringing new opportunities for Wardens to hone their skills outside of Solidity, and this audit is the perfect option for Rust developers 🤝 Get started here: code4rena.co/phala-network
🚨 Announcing our @code4rena comprehensive audit on the Panoptic V1 protocol starting April 1. Sign up to compete in the $120,000 prize pool!
Wardens, time is running out! ⏳ You have until April 5th at 20:00 UTC to submit your findings in the @AcalaNetwork audit 🚨 Audit information can be found here: code4rena.co/acala
Wardens, this is your last chance to help secure @taikoxyz’s Based Contestable Rollup 🗣️ There’s only 3 days left to submit your findings 🥁 Get started now: code4rena.co/taiko
While their options may be perpetual, this audit isn’t! ⏳ The $120,000 USDC @Panoptic_xyz audit is only live until April 22nd at 20:00 UTC! Get started: code4rena.co/panoptic-audit
Wardens, @Panoptic_xyz is building a permissionless, perpetual options trading protocol, and they need your help to ensure everything is secure 🔒 Their $120,000 USDC audit is live until April 22nd at 20:00 UTC ⏳ Get started now: code4rena.co/panoptic-audit
Need something to do this weekend? 🤔 We’ve got the perfect idea - spend it auditing the @zksync codebase! A $250,000 USDC prize pool awaits Get started today: code4rena.co/zksync-era
The $250,000 USDC zkSync audit is closing soon! ⌛ Wardens, you have until March 28th at 20:00 UTC to participate 📅 Get started now: code4rena.co/zksync-era
Are you a Rust developer looking to start a career as a security professional in web3? 🤔 We have a great opportunity for you to get started! 🤝 The $36,500 USDC @AcalaNetwork audit is live until April 5th at 20:00 UTC Get started now: code4rena.co/acala
The @AcalaNetwork Team is building the liquidity layer for Web3, and they need your help securing their codebase! 💻 A $36,500 USDC prize pool is up for grabs 🤝 Get started today: code4rena.co/acala
Attention Wardens! 🚨 There’s only 24 hours left to submit your findings for the $36,500 USDC @OndoFinance audit 🗣️ Finish strong: code4rena.co/ondo-finance
GTE XYZ Perps Audit Deadline Approaching
The **GTE XYZ Perps and Launchpad competitive audit** is nearing its deadline on **September 25th**. Security researchers still have time to: - Submit vulnerability findings - Compete for a share of the **$103,250 prize pool** - Contribute to Web3 security improvements This follows recent successful audits including Meteora's $104,500 competition where faculty1 & Matte claimed first place, and the ongoing Solana Foundation audit with a $203,500 prize pool. **Time is running out** - researchers have just days left to participate in this significant security review.
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)
Code4rena Announces Record $500K Audit Competition for Monad

**Code4rena is launching its largest audit competition ever** with a $500,000 unconditional prize pool for Monad. Key details: - **28-day competition duration** - Unconditional prize distribution to participating wardens - Represents the biggest prize pool in audit competition history This follows Code4rena's recent $203,500 Solana Foundation audit for Token-2022 Confidential Transfer Extension, showing growing institutional adoption of competitive auditing. The competition format allows multiple security researchers to simultaneously review Monad's smart contracts, potentially identifying more vulnerabilities than traditional single-firm audits.
BitVault Competitive Audit Results Announced

Code4rena has announced the winners of the $15,000 BitVault competitive audit. - **First Place**: araj - **Second Place**: @0xdemonnn - **Third Place**: @shishgeor araj achieved notable success by securing both Top Hunter and Top Gatherer positions alongside @0xdemonnn. [View complete results](https://code4rena.com/audits/2025-04-bitvault)