Blockchain security startup PeckShield has come across a critical vulnerability in multiple Ethereum smart contracts (based on the ERC20 protocol) which results in integer overflow – a common issue ...

Crypto exchanges Poloniex, HitBTC and others have also stopped ERC trading after reports of an Ethereum smart contract bug. We've temporarily suspended ERC-20 token deposits and withdrawals while we ...

The discovery of a bug has led to OKEX exchange halting all ERC20 token deposits. In a blog post, the exchange confirmed that the bug, called BatchOverFlow, was allowing malicious parties to “generate ...

Smart contracts are the worker bees of blockchain technology. Most of the programs that run on blockchains–ranging from financial exchanges to games–are decentralized applications (dapps) that are ...

New York, New York--(Newsfile Corp. - February 12, 2022) - The Shibtama Token (SHIBTAMA) that is built on a unique Auto-LP feed based smart contract that redirects 4% of the transaction fee back to ...

The flight to Barbados isn’t a short one. I left home at 5am and didn’t get into Barbados until after midnight thanks to a minor delay caused by inclement weather surrounding Miami. I heard that it’ll ...

Smart contracts automate transactions on blockchains, cutting out middlemen and reducing fees. Decentralized finance uses smart contracts for trading, lending, and more without traditional banks.

With the growth of DeFi and Web3-based products, many entrepreneurs may be looking to blockchain technology not only as a source of greater financial flexibility but also as a means of safeguarding ...

The conversation surrounding cryptocurrency and blockchain technology has led to an increased interest in smart contracts. In fact, smart contracts—self-executing agreements—live on blockchain-based ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...