The awards for the $36,500 USDC @tryrollhy audit have been recalculated due to labeling discrepancies. The top 5 winners now include @0xhals, ether_sky, btk, m4ttm, and santipu_. High-risk findings include 4 unique ones, and medium-risk findings total 10. Gas reports, QA reports, and advanced analysis reports were also detailed.
Awards have been announced for the $90,500 USDC @autonolas audit 馃帀 Top 5: 馃@0xEV_om - $29,515.84 USDC 馃@10xhash - $20,540.04 USDC 馃@nethoxa - $4,185.05 USDC 馃弲BugzyVonBuggernaut - $3,690.64 馃弲hunter_w3b - $2,735.23 (1/2)
Awards have been announced for the $83,600 USDC @renftlabs audit 馃コ Top 5: 馃sin1st3r__ - $4,493.00 USDC 馃@0xJuancito - $4,065.97 USDC 馃@0xEV_om - $3,730.94 USDC 馃弲@saidamdev - $3,124.22 USDC 馃弲@10xhash - $2,733.70 USDC (1/2)
Awards have been announced for the $36,500 USDC @decentxyz audit 馃帀 Top 5: 馃 @windhustler - $3,078.89 USDC 馃 @0xEV_om - $2,615.63 USDC 馃 NPCsCorp - $2,570.95 USDC 馃弲 iamandreiski - $2,265.60 USDC 馃弲 haxatron - $1,726.63 USDC (1/2)
Awards have been recalculated for the $36,500 USDC @tryrollhy audit 鈿栵笍 C4 staff were notified regarding two labeling discrepancies. Awards were then recalculated to capture the judge's original intent Top 5: 馃聽@0xhals - $2,455.15 USDC 馃聽ether_sky - $1,823.29 USDC 馃聽btk -
Awards have been announced for the $90,500 USDC @CreditGuild audit 馃捇 Top 5: 馃 critical-or-high - $4,882.83 USDC 馃 @0xJCN - $4,768.39 USDC 馃 @stalin_eth - $4,673.10 USDC 馃弲 santipu_ - $4,635.69 USDC 馃弲 @0xEV_om - $4,366.36 USDC (1/2)
Awards have been announced for the $36,500 USDC @tryrollhq audit! 馃コ Top 5: 馃聽DarkTower - $1,956.64 USDC 馃聽d3e4 - $1,403.16 USDC 馃聽peanuts - $1,358.50 USDC 馃弲聽0xObserver - $1,342.92 USDC 馃弲聽@Stalin_eth - $1,341.89 USDC (1/2)
Awards have been announced for the $150,000 USDC @zetablockchain audit 馃 Top 5: 馃@berndartmueller - $41,909.65 USDC 馃ChristiansWhoHack - $26,632.27 USDC 馃oakcobalt - $9,692.06 USDC 馃弲@ciphermarco - $8,786.14 USDC 馃弲MevSec - $8,173.61 USDC (1/2)
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)
Starknet Competitive Audit Deadline Approaches
The Starknet competitive audit is reaching its conclusion on April 9th. Security researchers and auditors have a final opportunity to participate and potentially earn from the substantial $150,000 prize pool. - **Deadline**: April 9th, 2025 - **Prize Pool**: $150,000 - **Platform**: Code4rena competitive audit Findings must be submitted before the deadline to be eligible for rewards. This audit follows similar recent competitions, including the successful Recallnet audit which concluded in March with a $100,000 prize pool.