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Summer Security: Last Catch Bug Bounty Event

Summer Security: Last Catch Event

25 August – 25 September
Hunt bugs, earn Pearl Bug Tokens, and win exclusive prizes in HackenProof's holiday contest
⛱️ This August,
HackenProof invites ethical hackers to the ultimate challenge: Summer
Gifts Hunt!
🔥 Are you ready? arrow-right Explore a curated list of programs arrow-right Submit valid reports arrow-right Earn Pearl Bug Tokens to win cash prizes and exclusive gifts arrow-right The more vulnerabilities you find, the higher your rank on the leaderboard
👀 How it works? Hackers explore the list of participating programs and submit vulnerability reports from August 25th to September 25th. Each valid report earns Pearl Bug Tokens based on its severity.
🏆 Point System
Critical +100 Tokens
High +50 Tokens
Medium +30 Tokens
Low +20 Tokens
Duplicate +10 Tokens

Participating Programs

program image
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BTSE Bug Bounty Program
The BTSE bug bounty program offers rewards to security researchers and enthusiasts who help us identify and resolve potential vulnerabilities within the BTSE system.
Started date: 05 Nov 2021Last updated: 29 May 2026Submissions: 303
up to $3,000 Paid: $8,000
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Bitkub
Founded in February 2018, Bitkub is a new generation digital asset and cryptocurrency exchange platform that offers advanced cryptocurrency exchange services to individuals who intend to buy, sell, and store cryptocurrencies.
Started date: 15 Nov 2021Last updated: 29 May 2026Submissions: 248
up to $3,000 Paid: $16,095
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Coinstore
Coinstore is on a mission to disrupt the crypto industry by bringing in "fun" in finance. We are your financial arcade where people see complexity, we provide clarity. As crypto is becoming the "next big thing", we want to make cryptocurrency available for everyone in a fast, relatable and secure manner.
Started date: 19 Feb 2022Last updated: 29 May 2026Submissions: 282
up to $10,000 Paid: $4,700
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MyEtherWallet
MEW (MyEtherWallet) is a free, client-side interface helping you interact with the Ethereum blockchain. Our easy-to-use, open-source platform allows you to generate wallets, interact with smart contracts, and so much more. This program is aimed in finding security vulnerabilities in our IOS and Android MEW wallet apps, and current live version of MyEtherWallet . com aka MEW web version.
Started date: 21 Jun 2023Last updated: 29 May 2026Submissions: 101
up to $3,000 Paid: $4,300
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Slush Wallet
Mysten Labs welcomes feedback from security researchers and the general public to help improve our security. If you believe you have discovered a vulnerability, privacy issue, exposed data, or other security issue in any of our assets within the scope laid out below, we want to hear from you. All reports should be submitted with a valid proof of concept (PoC) and detailed steps for replication to be considered valid. Please test out attacks on Testnet to evaluate if there can be state changes to objects.
Started date: 16 Feb 2024Last updated: 29 May 2026Submissions: 134
up to $30,000 Paid: $76,000
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Zest Protocol Smart Contracts
Zest Protocol is a Bitcoin lending protocol. Zest Protocol operates on-chain and is open-source. Zest Protocol exists to make Bitcoin productive. All of it. The protocol strives to create a vibrant borrowing and lending ecosystem around BTC the asset. For more information about Zest Protocol, please visit https://www.zestprotocol.com/. Zest Protocol provides rewards in USDC/T on Ethereum, denominated in USD. For more details about the payment process, please view the Rewards by Threat Level section further below.
Started date: 26 Mar 2024Last updated: 29 May 2026Submissions: Private
up to $100,000 Paid: $0
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Bluefin Web
Decentralized perpetuals with blazing-fast settlement, backed by @Polychain, BH Digital, SIG, and Tower Research.
Started date: 01 Jul 2024Last updated: 29 May 2026Submissions: 69
up to $5,000 Paid: $0
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RISC Zero Blockchain Verifiers
The RISC Zero zkVM is a verifiable computer that works like a real embedded RISC-V micro-processor, enabling programmers to write ZK proofs like they write any other code. This program covers the RISC Zero blockchain verifiers which provides the onchain verification RISC ZERO zkVM Groth16 proof claims.
Started date: 31 Jan 2025Last updated: 29 May 2026Submissions: 135
up to $150,000 Paid: $1,000
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NoOnes Web & Mobile
NoOnes invites security researchers and ethical hackers to responsibly disclose vulnerabilities across its platforms to help maintain the highest security standards. Researchers are encouraged to identify and report security issues that could impact user data confidentiality, transaction integrity, platform availability, or overall system security. This program aims to foster collaboration with the global security community to ensure a safe, trustworthy cryptocurrency trading environment for all users.
Started date: 17 Jul 2025Last updated: 29 May 2026Submissions: 200
up to $5,000 Paid: $1,950
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Turbos Finance Smart Contracts
The ultimate asset management, trading gateway and meme hub for SuiNetwork, powered by Concentrated Liquidity Market Making.
Started date: 17 Sep 2025Last updated: 29 May 2026Submissions: 128
up to $15,000 Paid: $0

Prizes and Rewards

1st
Merch Box
+
Special Gift
2nd
Merch Box
+
Lego Set
3rd
Merch Box
+
Lego Set
4th
Merch Box
+
Lego
5th
Merch Box
+
Lego
mystery
Sponsors
trusted project
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trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
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Leaderboard

@jinxorder
Rank1
Reputation18874
Paid Reports7
@blazezaria
Rank2
Reputation13150
Paid Reports2
@bbarwik
Rank3
Reputation10131
Paid Reports11
@InfiniteSeckyc
Rank4
Reputation5448
Paid Reports6
@RonnyLinx
Rank5
Reputation5200
Paid Reports1
@0Zetakyc
Rank6
Reputation4524
Paid Reports8
@CertiK
Rank7
Reputation4027
Paid Reports23
@cyberarmy101kyc
Rank8
Reputation3719
Paid Reports150
@0xTonraqkyc
Rank9
Reputation3597
Paid Reports69
@Blockiankyc
Rank10
Reputation3459
Paid Reports12
RankNameReputationPaid Reports
1
@jinxorder
188747
2
@blazezaria
131502
3
@bbarwik
1013111
4
@InfiniteSeckyc
54486
5
@RonnyLinx
52001
6
@0Zetakyc
45248
7
@CertiK
402723
8
@cyberarmy101kyc
3719150
9
@0xTonraqkyc
359769
10
@Blockiankyc
345912
🏝️ Don’t miss out, participate now and unwrap your gifts!