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 exchange Poloniex has suspended all ERC-20 (Ethereum-based) token deposits and withdrawals, and HitBTC has initiated an internal inspection that takes deposits and transfers offline, following ...

Crypto protocols lost hundreds of millions of dollars to smart contract failures in 2025. Now, the OWASP Smart Contract Security Project has released the OWASP Smart Contract Top 10 2026, a forward ...

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 programs written on the blockchain that self-execute when certain conditions are met. They use code to define and enforce the rules of the contract. Once a smart contract is ...

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 ...