Ethereum
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Announcement of imminent hard fork for EIP150 gas cost changes
During the last couple of weeks, the Ethereum network has been the target of a sustained attack. The attacker(s) have…
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FAQ: Upcoming Ethereum Hard Fork
The Ethereum network will be undergoing a hard fork at block number 2463000, which will likely occur between 12:00 and…
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Security Alert – Mist can be vulnerable when navigating to malicious DApps
Mist leaks some low level APIs, which Dapps could use to gain access to the computer’s file system and read/delete…
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Uncle Rate and Transaction Fee Analysis
One of the important indicators of how much load the Ethereum blockchain can safely handle is how the uncle rate…
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Security Alert – Solidity – Variables can be overwritten in storage
Summary: In some situations, variables can overwrite other variables in storage. Affected Solidity compiler versions: 0.1.6 to 0.4.3 (including 0.4.4…
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Analysis of Storage Corruption Bug
This blog post provides an update on our findings following the discovery of the storage corruption bug last week. In summary, the bug was much…
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Whoa… Geth 1.5 | Ethereum Foundation Blog
The Go Ethereum team is very proud to finally release Geth 1.5, which can almost be called a complete internal rewrite…
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Hard Fork No. 4: Spurious Dragon
The Ethereum network will be undergoing a hard fork at block number 2,675,000, which will likely occur between 15:00 and…
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From Morden to Ropsten | Ethereum Foundation Blog
Testing a fork The Spurious Dragon hardfork is scheduled for the coming week; block 2675000 is likely to occur Tuesday…
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Security alert [11/24/2016]: Consensus bug in geth v1.4.19 and v1.5.2
Security Alert Affected configurations: Geth Severity: High Summary: An issue has been identified with Geth’s journaling mechanism. This caused a…
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