Reorg attacks


Tech

Ethereum Classic Suffers Second 51% Attack in a Week

Ethereum Classic has suffered a 4,000-block-long reorganization, its second such incident in five days. The first attack, which saw more than 3,000 blocks reorged, had an attacker steal more than 800,000 ETC, worth about $5.6 million.

Ethereum classic (CoinDesk archives)

Markets

Security Firm Asks Exchanges to Help It Find Ethereum Classic 'Attacker'

Security firm SlowMist has come out with a public analysis of the latest chain attacks seen on ethereum classic.

Ethereum classic (CoinDesk archives)

Markets

Coinbase Suspends Ethereum Classic After Blockchain History Rewrites

Ethereum classic's blockchain has been hit by a suspected 51 percent attack, leading to reorganizations of its transaction history.

Ethereum classic (CoinDesk archives)

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