Harmony plans rollback, wiping 109,000 transactions after ONE exploit
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Harmony proposes shutting down layer 1, migrating ONE to Ethereum
Harmony proposed sunsetting its layer-1 blockchain and migrating ONE to Ethereum, weeks after an exploit led to plans to discard 109,000 transactions.
Cronos Erased Two Hours of Transactions to Reverse $111 Million DeFi Exploit
The rollback reversed legitimate activity alongside the attack, while $9.19 million remains unrecovered, according to Cronos.
Cronos confirms $9.2M slipped away before Tectonic exploit rollback
Cronos’s post-mortem put the Tectonic exploit’s affected borrowing at $120.4 million, with 7.6% transferred off-network before validators intervened.
OpenAI Plans to Buy Google's AI Chips as It Looks Beyond Nvidia: Report
OpenAI, one of Nvidia's biggest customers, reportedly plans to buy Google's TPU chips. Neither company has confirmed the report, and the price and size of the order were not disclosed.
Zano exploiter created 36.9M unauthorized ZANO before blockchain rollback
The unauthorized coins were indistinguishable from legitimate ZANO, leaving the team unable to remove them without rolling back the blockchain.
OneKey reproduces transaction replacement attack on outdated Ledger Ethereum app
OneKey said it reproduced an exploit against an older version of the Ledger app in its lab environment, which Ledger fixed in its Ethereum app 1.22.2, with no user funds lost.