Glamsterdam hard fork delayed on Hoodi testnet after Chain Security flags 13 affected contracts

Chain Security announced that the Glamsterdam hard fork has been delayed on the Hoodi testnet due to security impacts it identified in a blog post. The firm says it has already found 13 real-world affected contracts and is in responsible disclosure with the impacted projects. It urged contract developers to review their code, noting the Ethereum Foundation is still assessing how many contracts are affected and in what ways. Chain Security can be contacted at a dedicated email address, and said it worked with the project from architecture design through the final audit. Confidence in the details is limited as the source is a brief social media post.

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