✅[New bug bounty]

New bug bounty program from Solv is LIVE on HackenProof!

💸 Solv bug bounty rewards hackers according to these tiers:

- Critical: $5,000 - $20,000
- High: $3,000 - $5,000
- Medium: $500 - $3,000
- Low: $100 - $500

🔗Start the bug bounty hunt right now!

✅ [New bug bounty] Earn up to $10,000 with Whitechain

You will be rewarded based on these tiers:

- Critical: $2,000 - $10,000
- High: $500 - $2,000
- Medium: $300 - $500
- Low: $50 - $300

🔗Start the bugbounty hunt right now!

✅ [New DualDefense Contest]

A fresh challenge just dropped on HackenProof!

The DualDefense Contest with Mawari is now live.

- Reward pool: Up to $9,000
- End Date: January 28, 2026
- Scope: Smart Contract
- Last Audit: by @hackenclub

Join the contest now!

✅Solv Protocol has been listed on HackenProof:

The project rewards up to $50,000 per critical bug.

ℹ️ About Solv Protocol:

Solv Protocol is building the $1 trillion Bitcoin economy through a full-stack suite of financial services optimized for BTC holders. By enabling lending, liquid staking, yield generation, and fund management, Solv activates Bitcoin as a capital-efficient asset within a growing Bitcoin-native DeFi ecosystem.

💸 SolvProtocol bug bounty rewards hackers according to these tiers:

- Critical: $30,000 - $50,000
- High: $5,000 - $15,000
- Medium: $1,000 - $3,000
- Low: $200 - $700

Once you’re ready, click here to join the bounty hunt!

#new_bounty

[New bug bounty] Earn up to $5,000 with Gate US

ℹ️ About Gate US :

Gate US is your gate to crypto trading in the US

💸 You will be rewarded based on these tiers:

- Critical: $3,000 - $5,000
- High: $900 - $2,000
- Medium: $300 - $500
- Low: $50 - $150

🔗 Start the bug bounty hunt right now

[New bug bounty] Earn up to $3,000 with Monday Trade

You will be rewarded based on these tiers:

- Critical: $1,500 - $3,000
- High: $500 - $1,500
- Medium: $200 - $500
- Low: $50 - $200

Start the bug bounty hunt right now!

✅ [New DualDefense Contest]

It’s the second part of the DualDefense Contest with Mawari!

- Reward pool: Up to $5,500
- End Date: 03 February 2026
- Scope: Smart Contract
- Last Audit: by @hackenclub

Join the contest now!

✅ [New DualDefense Contest]

A fresh challenge just dropped on HackenProof!

The DualDefense Contest with Mawari is now live.

- Reward pool: Up to $6,150
- End Date:Feb 3, 2026
- Scope: Smart Contract
- Last Audit: by @hackenclub

Join the contest now!

Hacker Challenge: Earn up to $1,100 with Mybucks.online

Hack Mybucks.online wallet, grab the rewards, and show off your skills!

🎯 No limits. No rules. Just pure hacking action.

$1,100 are waiting for YOU!

Ready to take the challenge? Start now and put your skills to the test.

The challenge is live until March, 5!

✅  Alpha Sec. has been listed on HackenProof:

The project rewards up to $50,000 per critical bug.

ℹ️ About Alpha Sec.:

Alpha Sec. is a high-performance order book DEX that offers centralized-level execution in a fully decentralized environment, powered by Kaia.

💸 Alpha Sec. bug bounty rewards hackers according to these tiers:

- Critical: $30,000 - $50,000
- High: $5,000 - $10,000
- Medium: $1,000 - $2,000
- Low: $200 - $700

Once you’re ready, click here to join the bounty hunt!

#new_bounty

🔒 [New DualDefense Contest]

Tokenize.it has just launched a DualDefense Contest on HackenProof!

Reward pool: up to $4,000
End Date: February 23, 2026

We’re inviting security researchers to put their skills to the test and uncover critical vulnerabilities.

Join the contest and submit your findings today.

🔗 Start here

Friends, we’ve got a quick update.

We’re now accepting guest articles on the HackenProof blog — which means it won’t be just us publishing anymore, but the community too.

As you know, when you create or edit your HackenProof profile, you can add articles you’ve written. Now you can take it one step further: get published on our blog, and we’ll also share your piece across our socials so more builders and researchers can learn from your work.

We’ve also added a small (but fun) thing: ⭐️ Star Author.

Big thanks to Smohamed101 for kicking this off with a beginner-friendly Solidity guide — Star Author unlocked ✅

Want to publish too?
➡️ Fill out the form

We look forward to reading your submission.

✅ @multiplifi has been listed on HackenProof with 2 new bug bounty programs!

ℹ️ About Multipli:

Is the world’s first yield infrastructure designed to generate yield on real-world assets such as Gold, Stocks, and Stablecoins.

💸 Multipli rewards hackers with up to $10,000 for its smart contract program and up to $2,000 for its web program!

Once you’re ready, click here to join the bounty hunt!

#new_bounty

✅ Citrea has been listed on HackenProof:

The project rewards up to $250,000 per critical bug.

ℹ️ About Citrea:

Citrea is the first rollup that enhances the capabilities of Bitcoin blockspace with zero knowledge technology.

💸 Citrea bug bounty rewards hackers according to these tiers:

- Low: up to $1,000
- Medium: up to $3,000
- High: up to $25,000
- Critical: up to $250,000

Start the bugbounty hunt right now

✅ @cryptonear has been listed on HackenProof with 2 new bug bounty programs!

ℹ️ About NEAR Intents

NEAR Intents is the universal trading protocol powering one-click cross-chain swaps and unified liquidity for onchain markets and tokenized assets.

💸 NEAR Intents rewards hackers up to $100,000 in their bridges program and up to $20,000 in SDK!

Once you’re ready, click here to join the bounty hunt!

#new_bounty

🚀 Big news from @BloFin_Official

2 new bounty targets are live:

BloFin Wallet for Android and iOS is a secure, self-custodial Web3 gateway designed for traders who demand both control and performance.

- Critical: up to $4,000
- High: up to $2,000
- Medium: up to $1,000
- Low: up to $200

🔥 Ready to hunt? Start here

✅ [New DualDefense Contest]

A fresh challenge just dropped on HackenProof!

The DualDefense Contest with Agent-X browser is now live.

- Reward pool: Up to $10,000
- End Date: 30 Mar 2026
- Scope: App Desktop
- Last Audited by Hacken

Join the contest now!

🚀 Fresh news from Ember Protocol

A new bounty target is now live: Ember EVM Smart Contracts

Ember Protocol is the first structured vaults platform on Sui, offering non-custodial and permissionless vaults that tokenize yield and fund strategies across DeFi, CeFi, and Web2 to help users access curator-managed, risk-adjusted returns.

💰 You will be rewarded based on these tiers:

- Critical: $10,000 - $15,000
- High: $5,000

🔥 Ready to hunt? Start here

✅ [New DualDefense Contest]

A fresh challenge just dropped on HackenProof!

The DualDefense Contest with Dexalot is now live.

- Reward pool: Up to $7,000
- End Date: 6 April 2026
- Scope: Smart Contract
- Last Audit: by @hackenclub

Join the contest now!

✅ Flipcash is now live on HackenProof

Researchers can earn up to $250,000 for a critical finding.

ℹ️ About Flipcash

Flipcash is a new platform for creating digital currencies. One of its key differentiators is that every currency comes with guaranteed USD liquidity from day one. This liquidity is managed by Flipcash’s autonomous on-chain smart contract, the Reserve Contract.

💸 The challenge

Flipcash is offering $250,000 USD to the first researcher who can successfully steal BigBeautifulBounty — a test currency created on Flipcash — from the Reserve Contract on Solana.

There is also a $50,000 referral bonus for anyone who refers a researcher who submits a valid, payout-eligible finding.

Once you’re ready, join the bounty hunt here

🚀 Big news from Sui!

A new bounty target is live:

Bella Ciao — next-generation Sui VM execution layer rewrite with enhanced performance and new Move capabilities — offers a wide range of bounties:

- Critical: $100,000 - $1,000,000
- High: $10,000 - $50,000
- Medium: $5,000 - $10,000
- Low: $2,500 - $5,000

🔥 Ready to hunt? Start here