Ethereum researcher Justin Drake warns of ECDSA potential risks and advises large holders to plan migrations
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AT A GLANCE
Justin Drake said ECDSA could, in the worst case, be cracked by classical algorithms within months, and recommended that large holders plan to migrate their assets.
Article
Justin Drake：ECDSA In the worst case, it could be cracked within months; large holders are advised to migrate assets to new addresses
PANews October 8 reported that cryptography researcher Justin Drake posted on X, calling on the blockchain industry to calmly begin planning for “bunker mode” and recommending that large holders migrate most of their funds to new addresses that have never signed a transaction and whose public keys remain hidden behind hashes. Thereafter, each time they sign, they should also transfer the remaining funds to a new address. He believes that AI is driving rapid breakthroughs in mathematics, and ECDSA could potentially be cracked by classical algorithms before “quantum computing Q-Day” arrives, with the worst-case scenario occurring within months rather than years, meaning that large GPU clusters could recover private keys in approximately 1 weeks. Drake also emphasized that there is no need to panic or rush the migration, and said Binance, Bitbank, Robinhood, Bitfinex, and Tether could use the opportunity to strengthen their cold wallets.
PANews said that cryptography researcher Justin Drake posted on X discussing ECDSA risks.
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Justin Drake recommended that large holders migrate most of their funds to new addresses that have never signed a transaction and whose public keys remain hidden behind hashes.
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Justin Drake recommended transferring the remaining funds to a new address after each signature as well.
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Justin Drake believes that ECDSA could potentially be cracked by classical algorithms before “quantum computing Q-Day” arrives, with the worst-case scenario occurring within months.
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Justin Drake said that large GPU clusters could at that time recover private keys in approximately 1 weeks.
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Justin Drake also emphasized that there is no need to panic or rush the migration.
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Justin Drake said Binance, Bitbank, Robinhood, Bitfinex, and Tether could use the opportunity to strengthen their cold wallets.
AI-assisted interpretation
The following is analysis, separate from reported facts. Verify important claims independently.
This is a forward-looking security assessment, not a ECDSA notice that anything has already been cracked. Justin Drake is concerned that classical algorithms could recover private keys, so he recommends that large holders plan to use new addresses that have never signed a transaction and whose public keys have not yet been disclosed, while also stating that there is no need to panic or act hastily.
Why it matters to readers
If the private-key recovery capability he described becomes a reality, addresses that have already signed transactions and exposed their public keys could face security risks; however, the evidence provides only this view and recommendation and does not prove that the relevant attack is currently feasible.
Ordinary users should understand this as a security warning that remains to be verified and should not misread it as an indication that assets have already been attacked. The original text primarily offers planning recommendations to large holders and cold-wallet operators.
Risks and unknowns
The evidence provided does not include a link to Justin Drake’s original X post, so the full wording cannot be verified.
No independent technical verification has demonstrated that classical algorithms can crack it within months ECDSA。
There is no evidence that large GPU clusters are currently able to within approximately 1 weeks recover private keys.
No materials indicate that the named institutions have taken measures or suffered asset losses.
Related Developments
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The original text does not specify which specific blockchains, wallets, or addresses have been affected.
Related concepts
ECDSA
This term is not in the glossary yet. Browse related concepts in the glossary.
