Security Alert – Geth suffers from a very low probable DoS attack vector –...
Affected configurations: All Go client versions
Likelihood: Very low
Severity: High
Details: A bug in Geth (and potentially other clients) may suffer from a DoS attack and allows remote attackers to...
Security Alert – cpp-ethereum keeps accounts unlocked
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Go Ethereum’s JIT-EVM | Ethereum Foundation Blog
The Ethereum Virtual machine is kind of different than most other Virtual Machines out there. In my previous post I already explained how it’s used...
Security Alert – cpp-ethereum’s account unlocking problem not yet fixed [Now fixed]
Affected configurations: cpp-ethereum (eth, AlethZero, …) version 1.2.0 up to 1.2.6
Note: Neither “geth” nor “Mist” nor the “Ethereum Wallet” (unless explicitly used together...
Smart Contract Security | Ethereum Foundation Blog
Solidity was started in October 2014 when neither the Ethereum network nor the virtual machine had any real-world testing, the gas costs at...
The Ethereum Foundation welcomes Microsoft as the Premiere Sponsor of Devcon2, Shanghai 19-21 September,...
London, United Kingdom, June 14, 2016 – The Ethereum Foundation is pleased to announce Microsoft as the Premiere Sponsor of Devcon2, the Ethereum...
CRITICAL UPDATE Re: DAO Vulnerability
An attack has been found and exploited in the DAO, and the attacker is currently in the process of draining the ether contained...
Thinking About Smart Contract Security
Over the last day with the community's help we have crowdsourced a list of all of the major bugs with smart contracts on Ethereum...
Security Alert – Smart Contract Wallets created in frontier are vulnerable to phishing attacks
Affected configurations: All smart contract wallets created using Ethereum Wallet Frontier, version 0.4.0 (Beta 7) or earlier. Wallets created with Ethereum Wallet 0.5.0...
Pectra Testnet Announcement | Ethereum Foundation Blog
Sepolia Incident Update
See this post.
Holesky Incident Update
On Feb. 24, 2025, the Pectra upgrade activated on the Holesky testnet. After the activation,...