Bitcoin Faces Quantum Risk: Satoshi’s BTC Among Vulnerable Holdings CryptoQuant founder Ki Young Ju warns about a potential threat to Bitcoin. Ju cautions that old BTC addresses… Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ February 18, 2026 11:04 am