Introduction Denial of Service (DoS) attacks are not just limited to conventional web servers; they can also be executed against…
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Smart Contract AuditWeb3 Security
Time-Dependent Function Manipulation in Solidity Smart Contracts
by ImmuneBytesThe Vulnerability Smart contracts on Ethereum often have time-sensitive logic, whether it’s for auctions, lotteries, or token vesting. These time-sensitive…
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Overview Time jacking exploits a theoretical vulnerability in Bitcoin timestamp handling. During a time-jacking attack, a hacker alters the network…
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Introduction Arithmetic issues, specifically integer overflow and underflow, are common vulnerabilities in Solidity smart contracts. These issues occur when unsigned…
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Smart Contract AuditWeb3 Security
Self-Destruct Exploit: Forced Ether Injection in Solidity Contracts
by ImmuneBytesIntroduction The selfdestruct function in Solidity provides a mechanism for contract termination and balance transfer, but it comes with inherent…
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Introduction Bad randomness, often referred to as the “nothing is secret” attack, is a vulnerability in Solidity smart contracts deployed…
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Introduction On Aug 18, DeFi @ExactlyProtocol, operating on Optimism, encountered a breach resulting in a loss of around $7.3M. A…
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Crypto Hacks & ExploitsWeb3 Security
Zunami Protocol Hack—Aug 13, 2023—Detailed Analysis Report
by ImmuneBytesOverview On August 13, 2023, Zunami Protocol, a prominent DeFi platform on the Ethereum blockchain, fell victim to a sophisticated…
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Crypto Hacks & ExploitsWeb3 Security
AVAX/USDC Joe LP NXUSD Market—Flash Loan Exploit—Sep 6, 2022—Detailed Analysis
by ImmuneBytesOverview On September 7, 2022, the Nereus protocol’s AVAX/USDC Joe LP NXUSD market was reported to be exploited, leading to…
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Crypto Hacks & ExploitsWeb3 Security
DAO Maker Exploit—Sep 4, 2021- Detailed Analysis
by ImmuneBytesOn September 4, 2021, DAO Maker’s vesting contract was exploited, resulting in a significant loss of funds. This report provides…