Hackers are holding an unnamed exchange to ransom after an alleged cyber-attack forced the Ethereum blockchain to facilitate two separate transactions at a cost of $5.2 million in fees, new information suggests.
Vitalik Buterin offered an
explanation to the suspicious transactions, stating the "Hackers captured partial access to the exchange key; they can't withdraw but can send no-effect txs with any gas price. So they threaten to 'burn' all funds via tx fees unless compensated."
According to the report, the hackers still have access to 21,000 ETH (≈$4.83M USD).
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