•NFTPD• @ProjectNFTPD

Some platypuses that think web3 needs a little more safety. An Endeavor of @The_Utility_Co nftpd.org Ethereum Blockchain Joined November 2022

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•NFTPD• @ProjectNFTPD

4 days ago

[Detective Log] Case: Insufficient Access Control Discovered: Private function goes public, trust shattered. Code Evidence: `pragma solidity ^0.8.0; contract TrustFund { address private owner; uint256 private totalFunds; constructor() { owner = msg.sender;

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•NFTPD• @ProjectNFTPD

6 days ago

Clipboard Hijack Copy wallet. Paste wallet. It’s not your wallet. Malware swaps addresses. Always check first & last characters. #Web3Security

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•NFTPD• @ProjectNFTPD

6 days ago

[Detective Log] Case: Reentrancy Attack Discovered: The case of the thunderous withdrawal loop. Code Evidence: `contract Vault { mapping(address => uint) public balances; function deposit() public payable { balances[msg.sender] += msg.value; } function

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•NFTPD• @ProjectNFTPD

a week ago

[Detective Log] Case: Reentrancy Attack Discovered: A seemingly innocent function gets hit by repeated calls due to a fallback function and drains the contract. Code Evidence: `pragma solidity ^0.8.0; contract InnocentContract { mapping(address => uint) public balances;

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•NFTPD• @ProjectNFTPD

a week ago

[Detective Log] Case: Reentrancy Discovered: The eternal loop that drained the vault. Code Evidence: `pragma solidity ^0.8.0; contract Vault { mapping(address => uint256) public balances; function deposit() public payable { balances[msg.sender] += msg.value;

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•NFTPD• @ProjectNFTPD

a week ago

[Detective Log] Case: Integer Overflow Discovered: The contract's reward calculation goes awry, letting a lucky user mint infinite tokens. Code Evidence: `pragma solidity ^0.8.0; contract OverflowMint { mapping(address => uint256) public balances; uint256 public constant

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•NFTPD• @ProjectNFTPD

2 weeks ago

[Detective Log] Case: Timestamp Dependency Discovered: The Midnight Time Travel Attack Code Evidence: `pragma solidity ^0.8.0; contract MidnightLottery { uint public lastWinner; uint public lastDrawTime; function drawWinner() public { require(block.timestamp

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•NFTPD• @ProjectNFTPD

2 weeks ago

[Detective Log] Case: Improper Access Control Discovered: An elegant grant of god-like powers to unintended souls Code Evidence: `pragma solidity ^0.8.0; contract Vault { address public owner; mapping(address => uint256) private balances; constructor() { own

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•NFTPD• @ProjectNFTPD

2 weeks ago

Within our newly launched interactive portal portal.nftpd.org you will be able to view many different aspects of our project. But to many, the NFTPD Blacklist is the tool you've waited long for and it can be found here on our portal. Feeling safe has never been so easy.

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•NFTPD• @ProjectNFTPD

2 weeks ago

[Detective Log] Case: Unchecked Call Discovered: Silent Siphon: Hidden Ether Drain Code Evidence: `function siphon(address payable _recipient) public { require(msg.sender == owner); _recipient.call{value: address(this).balance}(''); }` Field Note: Even in the smartest of

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•NFTPD• @ProjectNFTPD

2 weeks ago

[Detective Log] Case: Access Control Discovered: Hidden-in-plain-sight fallback function breaks protocol Code Evidence: `function() payable { owner.transfer(msg.value); } // Fallback function accidentally allows unsolicited ether transfers` Field Note: In the murky alleys of

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•NFTPD• @ProjectNFTPD

3 weeks ago

[Detective Log] Case: Insecure Randomness Discovered: A cryptic vulnerability in the contract's random number generator allowed a cunning hacker to predict outcomes, siphoning funds. Code Evidence: ` function generateRandomNumber(uint seed) public view returns (uint) { return

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•NFTPD• @ProjectNFTPD

3 weeks ago

[Detective Log] Case: Reentrancy Discovered: The Echo Loop Code Evidence: `contract EchoLoop { mapping(address => uint256) public balances; function deposit() public payable { balances[msg.sender] += msg.value; } function withdraw(uint256 _amount) public

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•NFTPD• @ProjectNFTPD

3 weeks ago

[Detective Log] Case: Reentrancy Attack Discovered: The night was darker than usual, but the flaw in the contract shone bright. A reentrancy bug ready to drain every last Ether. Code Evidence: `function withdraw(uint256 amount) public { require(balances[msg.sender] >= amount)

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•NFTPD• @ProjectNFTPD

4 weeks ago

[Detective Log] Case: Integer Overflow Discovered: Exploit in the accounting function Code Evidence: `function transfer(address _to, uint256 _value) public returns (bool) { require(balances[msg.sender] + _value >= balances[msg.sender]); balances[msg.sender] -= _value; balances

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•NFTPD• @ProjectNFTPD

4 weeks ago

[Detective Log] Case: Reentrancy Attack Discovered: The Callback Conundrum: Funds siphoned through repeated fallback calls. Code Evidence: `// Vulnerable function function withdraw(uint _amount) public { require(balances[msg.sender] >= _amount); (bool success, ) = msg.sen

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•NFTPD• @ProjectNFTPD

4 weeks ago

🚨Expired Domain Hijacks🚨 A project shuts down. Site expires. Scammers buy the domain. Old bookmarks lead to traps. Clear your bookmarks for dead sites. #Web3Security

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•NFTPD• @ProjectNFTPD

a month ago

[Detective Log] Case: Integer Overflow Discovered: Overflowing Greed: When Numbers Lie Code Evidence: ` function transferFunds(uint256 amount) public { require(amount + balances[msg.sender] > balances[msg.sender], "Overflow error"); balances[msg.sender] += amount; } ` Fie

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🐺Collab Centre @centre_collab

a month ago

🚨 Was Wolf Dette just “arrested” by NFTPD?! 😜 Find out in our X Space with Wolf Dette from @WolfysBar and @ProjectNFTPD. It’s all in good fun – tune in Tuesday to join us live! Want to feature your project? Open a ticket on our Discord!

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•NFTPD• @ProjectNFTPD

a month ago

[Detective Log] Case: Access Control Discovered: Unauthorized fund transfer due to overlooked modifier Code Evidence: `contract SafeVault { address public owner; mapping(address => uint) public balances; modifier onlyOwner() { require(msg.sender == owner, "No