Bitcoin Price Fluctuates Around $64,000 as Coldcard Losses Exceed $116 Million
Bitcoin's price is holding around $64,000 despite significant negative pressure. Losses from a vulnerability in Coldcard hardware wallets have surpassed $116 million, with thefts continuing in waves. Michael Saylor's MicroStrategy sold another 1,638 BTC (its third sale this year), and wallets linked to the firm moved a further 1,030 BTC, raising fears of a fourth sale. In Washington, the "Clarity Act" bill faces likely failure after Democratic senators blocked negotiations.
The Coldcard flaw, stemming from a March 2021 firmware bug, caused some devices to generate seeds with only ~40 bits of entropy instead of 128, exposing long-term holders to brute-force attacks. Developer James O'Beirn launched a public dashboard tracking the ongoing thefts in real-time; a test wallet with no added entropy was drained within an hour. Coinkite has halted shipments and urged affected users to move funds immediately, as firmware updates alone cannot eliminate the risk.
For bulls, a potential floor is seen around Bitcoin's production cost, currently estimated at $54,000 (with an energy cost component of ~$40k). Historically, prices have bottomed below this cost in previous cycles. Meanwhile, exchange inflows have spiked as worried Coldcard users transfer coins, and with MicroStrategy still holding $5 billion in approved sales, alongside the potential collapse of the Clarity Act, further downward pressure looms.
cryptonews.ruYesterday 19:02