Gm, Web3. Did you miss us?

To mark the launch of BattleChain Mainnet, CodeHawks is hosting its first audit in over a year!

New competition announced: BattleChain Confidence Pools
nSLOC: 589
Start date: July 9th, 2026 Noon UTC
Duration: 1 Week
Total rewards: 7.25 ETH 💰

Check it out! 👇

Announcing First Flight #59: SNARKeling Treasure Hunt!

Special thanks to @s3mvl4d for the First Flight submission 🙏

nSLOC: 220
Start date: April 16, 2026 Noon UTC
Duration: 1 week

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Check it out! 👇

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Announcing First Flight #58: NFT Dealers!

Thank you to @ZhivkoNiko40281 for this submission and their commitment to Web3 Security 🙏

nSLOC: 253
Start date: March 12, 2026 Noon UTC
Duration: 1 Week

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Check it out! 👇

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Announcing First Flight #57: Stratax Contracts!

Thank you to @BankenAudits for the submission 🙏

nSLOC: 356
Start date: February 12, 2026 Noon UTC
Duration: 1 Week

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Check it out! 👇

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How to get the most out of AI First Flights 🧵

Access to practice ≠ practicing effectively

Here’s how to actually level up your auditing skills 👇

Announcing First Flight #56: Vanguard!

Thank you to @0xlinguin for the submission 🙏

nSLOC: 273
Start date: January 29, 2026 Noon UTC
Duration: 7 days

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🎁 Our holiday gift to web3 devs: AI First Flights are live!

Practice smart contract auditing on-demand and get instant feedback. Don’t wait, sharpen your auditing skills on your schedule.

Your 2026 security career starts today 🧵

Announcing First Flight #55: MultiSig Wallet!

Contributed by @0xkelechii, thank you! 🙏

nSLOC: 205
Start date: December 18, 2025 Noon UTC
Duration: 1 week

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Check it out! 👇

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Announcing First Flight #54: Token0x!

Special thanks to @GaurangBrdv for contributing this FF repo! 🙏

nSLOC: 222
Start date: December 04, 2025 Noon UTC
Duration: 1 week

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Announcing First Flight #52: BriVault

nSLOC: 193
Start date: Nov 06, 2025 Noon UTC
Duration: 1 week

Get real auditing experience!

Special thanks to @Bryan_Conquer22 for the repo submission 🙏

Check it out! 👇

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Announcing First Flight #51: Company Simulator!

A huge Thank You to @0xShaedyW

nSLOC: 265
Start date: October 23, 2025 Noon UTC
Duration: 1 week

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Announcing First Flight #49: Raisebox Faucet!

Thank you to @0xEbby for their contribution of this repo to the community and their commitment to Web3 Security 🙏

nSLOC: 157
Start date: October 09, 2025 Noon UTC
Duration: 1 week

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Announcing First Flight #48: Bid Beasts!

Thank you so much to @AniketT09523306 for the contribution to the community and Web3 security 🙏

nSLOC: 170
Start date: September 25, 2025 Noon UTC
Duration: 1 Week

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Announcing First Flight #47: One Shot Reloaded

nSLOC: 436
Start date: September 11, 2025 Noon UTC
Duration: 1 Week

Opportunity's knocking. Test your security skills in our third First Flight in partnership with @AptosLabs!

Check it out! 👇

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Announcing First Flight #47: Pizza Drop, proudly sponsored by @AptosLabs!

nSLOC: ~125
Start date: August 28th, 2025 Noon UTC
Duration: 1 Week

Thanks so much to @Eman_Herawy for the submission of this codebase 🙏

Announcing First Flight #46: Secret Vault, proudly sponsored by @AptosLabs!

nSLOC: 30
Start date: August 14th, 2025 Noon UTC
Duration: 1 Week

The Secret Vault is locked. We're challenging you to break it. Showcase your auditing skills to the entire @AptosLabs community!

Why commit to exclusivity deals that limit your options?

CodeHawks gives you access to top-tier contests and private audits, without locking you down.

💸 Unlimited upside.
🧘 Maximum flexibility.
🏅 Prestige on your terms.

👇

Looking for consistent private audits and the prestige of the Cyfrin brand?

🦅 CodeHawks Eagles get first priority for premium engagements.

This means:

- Complex code
- Serious vulnerabilities
- Substantial compensation

👇

Announcing First Flight #45: Last Man Standing!

nSLOC: 181
Start date: July 31, 2025 Noon UTC
Duration: 1 Week

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Thorough beats fast every time.

CodeHawks Eagles are top researchers who compete to uncover what others miss. 🦅

Top skills.
Fierce talent.
Real security.

👇

Sick of chasing payouts on leaderboard scraps?

CodeHawks flips the model:

✅ Guaranteed pay upfront
✅ Compete for extra rewards
✅ Go head-to-head with top-tier peers

Find bugs. Make bank. Earn bragging rights. 👇

Announcing First Flight #44: Beatland Festival!

nSLOC: 234
Start date: July 17, 2025 Noon UTC
Duration: 1 Week

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Check it out! 👇

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Signup here:

🔗codehawks.cyfrin.io/c/2025-07-beat…

In 2025 alone, over $1.5 billion USD has already been hacked.

Don’t gamble with your protocol’s future. 🎲

The CodeHawks Eagles program gives protocols access to elite security researchers, trusted to guard what’s worth millions.

👇

Being a CodeHawks Eagle means having the freedom to work on your terms. 🦅

No exclusivity. No contracts. No fine print.

Compete in our contests, take on clients, and work with other platforms.

You get more options, not more obligations.👇

Announcing First Flight #43: OrderBook!

nSLOC: 217
Start date: July 03, 2025 Noon UTC
Duration: 1 Week

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Check it out! 👇

Privacy or security? 🤔

You shouldn’t have to choose.

CodeHawks Eagles-only contests give you both:

1. Your code stays private
2. Battle-tested researchers review every line

Confidential. Competitive. Comprehensive.

👇

From uninspired DevOps engineer to CodeHawks Eagle. 🦅

@Stalin_eth walked away from a stable career to pursue a more ambitious mission: securing the future of DeFi.

No shortcuts. No hype. Just relentless focus.

👇

Being a CodeHawks Eagle doesn’t stop at contests. 🦅

Earn priority access to Cyfrin’s private audit roster.

Collaborate with our in-house team on high-stakes, high-profile projects.

Get known and level up your audit game. 👇

From web2 explorer to @CodeHawks Eagle 🦅

@1337web3 left traditional tech behind to dive deep into smart contract security and never looked back.

Now, he’s helping defend the future of web3, uncovering critical vulnerabilities across major ecosystems.

👇

A small codebase doesn’t mean small risks.

With our Eagles program flat-fee model, smaller projects get 2-3 elite CodeHawks auditors. 🦅

Fast and affordable: ⚡

- Audits often start within 48-72 hours.
- Security shouldn’t only be for deep pockets.

👇

Announcing First Flight #42: Snowman Merkle Airdrop!

Start date: June 12, 2025 Noon UTC
Duration: 1 week

Get real auditing experience!

Check it out! 👇

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Being a CodeHawks Eagle isn’t just about glory in contests. 🦅

Our flat-fee model connects you to smaller projects for fast, high-trust private audits.

Quick execution. Clean payouts. No exclusivity clauses.

More opportunities, less downtime. 👇

One Eagle is good.

A whole team of elite researchers is unstoppable. 🦅🦅🦅

The CodeHawks Eagles program brings together the world's top security minds to review your codebase.

More competition means fewer blind spots. 👇

Announcing First Flight #41: SSSwap!

Start date: May 29, 2025 Noon UTC
Duration: 1 Week

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Check it out! 👇

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CodeHawks Eagles don’t just hunt bugs. 🦅

They earn glory and guaranteed pay. 💰

Lead Eagles get paid upfront before the contest begins.

Then?

Outperform other top researchers to claim even more from the reward pool.

Elite skills. Elite rewards. No compromises. 👇

From frontend developer to CodeHawks Eagle. 🦅

@Al_Qa_qa left web dev behind to pursue his obsession: blockchain security.

Now he’s uncovering critical smart contract vulnerabilities in the Ethereum and Solana ecosystems, protecting billions in digital assets.

👇

Eagles are elite auditors who don’t leave your security to chance. 🦅

On CodeHawks, your audit gets day-one commitment from the top 1% of security researchers.

This is how you stay out of breach reports and post-mortems. 👇

Announcing First Flight #40: Weather Witness!

nSLOC: 236
Start date: May 15, 2025
Duration: 1 week

Thank you to @shikhar229 for the community contribution 🙏

Get real auditing experience!

Check it out! 👇

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🚨 There’s a vulnerability hidden in this code 🚨

Can you find it and secure the protocol?

CodeHawks First Flight #39 starts now.

With special thanks to yeahChibyke for contributing to this repo.

👇

Live on YouTube:
🔗 youtube.com/watch?v=l8B7h9…

A vulnerability is hidden in this code.

Rock. Paper. Scissors. Exploit? Spot the vulnerability and secure the protocol!

Special thanks to @m3dython for contributing this repo.

👇

Announcing First Flight #38: Rock Paper Scissors!

nSLOC: 349
Start date: April 17, 2025 Noon UTC
Duration: 1 Week

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Check it out! 👇

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@Starknet Also, join us today–right now! 3 April, at 12pm UTC for the Live Kickoff call of the @Starknet competition!

Walk through the set-up
Get insight into the codebase
Have your questions answered

Live on YouTube: youtube.com/watch?v=iY0HCT…

Security Vulnerability Quiz

Eggsploits are hiding in the code.

CodeHawks First Flight #37 starts in 30 minutes!

🥚 Uncrack the code. Uncover the vuln.

With thanks to @m3dython for creating this and for his contribution to the community.

👇

Announcing First Flight #37: Eggstravaganza!

nSLOC: 129
Start date: April 03, 2025 Noon UTC
Duration: 7 Days

Get real auditing experience!

Thank you to m3dython for the submission!

Check it out! 👇

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🚨 Eagles and Hawks!

The original message was published with an incorrect start date.

Actual start date: 3 April, 12pm UTC.

Thank you for your understanding.

Total prize pool: $80k USDC
Eagles pool: $6k to lead Eagle, $6k for all Eagles
Code: @CairoLang
➡️ Requires KYC

👇

Are your security auditing skills a little RUST-y?

CodeHawks First Flight #36 starts now.

This code needs a little polish. Can you find the vulnerability and secure the protocol?

With thanks to @nem0thefinder for creating this and for his contribution to the community.

👇

Announcing First Flight #36: RustFund

nSLOC: 171
Start date: March 20, 2025 Noon UTC
Duration: 1 Week!

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Check it out! 👇

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💰 Audit like your legacy depends on it—because in this contest, it does!

CodeHawks First Flight #35 starts now.

Spot the vulnerability and secure the protocol!

With thanks to 0xtimeflies for creating this and for his contribution to the community.

👇

Announcing First Flight #35: Inheritable Smart Contract Wallet

nSLOC: 211
Start date: March 06, 2025 Noon UTC
Duration: 1 Week

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Check it out! 👇

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Attention, Eagles and Hawks! 🦅

@CurveFinance’s scrvUSD oracle with storage proofs and blockhash is coming to CodeHawks. Strengthen the code and earn rewards.

🏆 Total pool: 14,723 OP
🦅 Eagles pool: 1,472 OP to lead Eagle
📅 Start date: 10 March

👇

Live on YouTube:
🔗youtube.com/watch?v=LQzlQn…

💰 The claim is vested, but is the security tested?

CodeHawks First Flight #34 starts now.

🐍 Will you strike first or get bitten by the bug? Spot the vulnerability and secure the protocol!

👇

🦅 New audit incoming, hawks, in partnership with @GuardianAudits!

Help secure @GammaStrategies’ smart contracts, driving active liquidity management and market-making strategies.

🏆 Prize Pool: $50,000 USDC
📅 Starts: 11 February

Can you find the bugs?

Join the hunt 👇