Smart Contract Bug Results in $31 Million Loss

A hacker stole $31 million from the blockchain company MonoX Finance , by exploiting a bug in software the service uses to draft smart contracts. Specifically, the hack used the same token as both the tokenIn and tokenOut, which are methods for exchanging the value of one token for another. MonoX...

CERB_Coin Numeric Error Vulnerability

CERBCoin is an ethereum-based digital currency. An integer overflow vulnerability exists in the 'mintToken' function in CERBCoin's smart contract implementation. An attacker can exploit this vulnerability to set the balance of any user to an arbitrary value...

ERC20_ICO Integer Overflow Vulnerability

ERC20ICO is an Ether-based digital currency. An integer overflow vulnerability exists in the 'mintToken' function in the smart contract implementation of ERC20ICO. An attacker could use this vulnerability to set the balance of any user to an arbitrary value...

FansChainToken Digital Error Vulnerability

FansChainToken is an Ether-based digital currency. An integer overflow vulnerability exists in the 'mintToken' function in the smart contract implementation of FansChainToken. An attacker can exploit this vulnerability to set the balance of any user to an arbitrary value...