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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

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ENDED
LCX
LCX is a regulated cryptocurrency exchange and blockchain ecosystem headquartered in Vaduz, Liechtenstein, operating under 8 registrations from the Financial Market Authority (FMA). We invite security researchers to identify and responsibly disclose vulnerabilities across our exchange, APIs, wallet infrastructure, trading terminal, mobile applications, and smart contracts. All submissions are reviewed by the LCX security team and rewarded based on severity and demonstrated impact. Reports must be submitted exclusively through HackenProof.
Started date: 13 Sep 2021Last updated: 04 Sep 2026Submissions: 328
up to $3,000 Paid: $9,550
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ENDED
Pionex App & API
Pionex is the best crypto trading bot currently available, 24/7 trading automatically in the cloud.
Started date: 20 Nov 2023Last updated: 04 Sep 2026Submissions: 157
up to $10,000 Paid: $11,900
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ENDED
Poloniex Web & API
The legendary crypto exchange since 2014.
Started date: 15 Mar 2024Last updated: 04 Sep 2026Submissions: 175
up to $5,000 Paid: $6,950
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ENDED
WEEX Web & App
WEEX Exchange - The Rising Cryptocurrency Trading Platform WEEX Exchange is a robust digital currency trading platform that was established in 2018 with a significant $100 million investment from a top blockchain investment firm. The platform WEEX Exchange is designed to cater to a wide array of trading needs, offering crypto trading services such as spot trading, futures trading, over-the-counter (OTC) trading, and copy trading. To prioritize the safety of user funds, WEEX has established a 1000 BTC security deposit pool, the address of which is publicly disclosed, highlighting its commitment to transparency and security.
Started date: 09 Dec 2024Last updated: 04 Sep 2026Submissions: 353
up to $10,000 Paid: $16,720
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ENDED
Cetus Smart Contracts
Cetus is a leading decentralized exchange in crypto. Live from the first day of Sui mainnet, Cetus is the leading DEX and aggregator on Sui, serving as the key liquidity and swap infra of the Sui ecosystem. The mission of Cetus is building a powerful and flexible underlying liquidity network to make trading easier for any users and assets.
Started date: 07 Jul 2025Last updated: 04 Sep 2026Submissions: 394
up to $300,000 Paid: $310
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NonKyc.io
Founded in 2023, NonKyc.io is committed to providing a secure and intuitive platform tailored for trading small and mid-cap digital assets. We strive to ensure an efficient experience while protecting users and their data. NonKyc Exchange = Deposit, Trade, and Withdraw. **Not your keys, Not your Coins, we don't beg for liquidity !**
Started date: 08 Jul 2025Last updated: 04 Sep 2026Submissions: 146
up to $5,000 Paid: $4,245
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FlowX CLMM Smart Contracts
FlowX is a one-stop service for trading needs on Sui. 🥇Best rate - Security - Zero fees and Instant swaps with FlowX Aggregator. 🚜High-yield incentives for LPs at FlowX Liquidity. 💰Sharing revenue to token staker 🤝Reach out to the Sui community through FlowX Launchpad
Started date: 06 Oct 2025Last updated: 04 Sep 2026Submissions: 202
up to $5,000 Paid: $0
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Snowbridge On-Chain Code
Snowbridge is a general-purpose, trustless, and decentralized bridge between Polkadot and Ethereum.
Started date: 11 Sep 2025Last updated: 04 Sep 2026Submissions: 613
up to $75,000 Paid: $35,100
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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: 04 Sep 2026Submissions: 289
up to $15,000 Paid: $0
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ADI Foundation zkVM Verification
The ADI Foundation is an Abu Dhabi-based organization building sovereign-grade blockchain infrastructure to help modernize public systems across emerging markets. Founded by Sirius International, the digital arm of IHC, ADI is focused on powering national-scale services that work at the policy level. The program rewards for bugs that break the soundness of the Airbender prover and its on-chain verifier(s) used by ADI’s zkEVM stack—i.e., any issue that makes an invalid state transition (or forged/incorrect proof) be accepted as valid, either in native (Rust) verification or on L1 smart contracts.
Started date: 09 Dec 2025Last updated: 04 Sep 2026Submissions: 92
up to $10,000 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
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project
trusted project

Leaderboard

@jinxorder
Rank1
Reputation18884
Paid Reports7
@blazezaria
Rank2
Reputation13150
Paid Reports2
@bbarwik
Rank3
Reputation10531
Paid Reports11
@InfiniteSeckyc
Rank4
Reputation6459
Paid Reports20
@RonnyLinx
Rank5
Reputation5200
Paid Reports1
@0xTonraqkyc
Rank6
Reputation5194
Paid Reports124
@0Zetakyc
Rank7
Reputation4986
Paid Reports11
@Blockiankyc
Rank8
Reputation4260
Paid Reports15
@CertiK
Rank9
Reputation4073
Paid Reports23
@0xj3st3rkyc
Rank10
Reputation3862
Paid Reports89
RankNameReputationPaid Reports
1
@jinxorder
188847
2
@blazezaria
131502
3
@bbarwik
1053111
4
@InfiniteSeckyc
645920
5
@RonnyLinx
52001
6
@0xTonraqkyc
5194124
7
@0Zetakyc
498611
8
@Blockiankyc
426015
9
@CertiK
407323
10
@0xj3st3rkyc
386289
🏝️ Don’t miss out, participate now and unwrap your gifts!