The Flaw That Drained $38M in Bitcoin in 25 Minutes

Description

A flaw in how Coldcard hardware wallets generated their keys let an attacker sweep roughly 594 bitcoin — about $38 million — from around 500 wallets in just 25 minutes. The bug traces back to a March 2021 firmware update. CoinDesk's Jennifer Sanasie hosts "CoinDesk Daily." - This episode is brought to you by RealFi, a smarter stablecoin, backed by real-world assets. Find out more at⁠⁠⁠⁠⁠⁠ realfi.co⁠⁠⁠⁠⁠⁠. - Ledn provides a secure and transparent way to access liquidity while maintaining your bitcoin holdings. Perfect 8 year track record of keeping clients assets safe. Don't sell your bitcoin. Get a bitcoin-backed loan. Check out your rate by using their loan calculator at⁠⁠⁠⁠⁠⁠ ledn.io⁠⁠⁠⁠⁠⁠ - JPEG Trading is a global proprietary trading firm specializing in cryptocurrency and decentralized finance markets. From market structure and liquidity provision to quantitative trading strategies, JPEG Trading operates across the full spectrum of blockchain-based assets. Follow @jpegtrading on X to stay ahead of the latest developments in digital asset markets:⁠⁠⁠⁠⁠⁠ https://x.com/jpegtrading⁠⁠⁠⁠⁠⁠ - #digitalfinance #finance #bitcoin Subscribe to CoinDesk on YouTube: https://www.youtube.com/user/CoinDesk?sub_confirmation=1 CoinDesk is the leading digital media, events and information services company for the crypto asset and blockchain technology community. Twitter: https://www.twitter.com/coindesk LinkedIn: https://www.linkedin.com/company/coindesk Instagram: https://www.instagram.com/coindesk Facebook: https://www.facebook.com/CoinDesk Newsletters: https://www.coindesk.com/newsletters CoinDesk Podcast Network: https://open.spotify.com/show/2jyIhkvAQhed8AWDZiPpSP Public Keys: https://open.spotify.com/show/1rqYzRV10nfKfoTpFXZhTE Markets Daily Crypto Roundup: https://open.spotify.com/show/7sDXM8BlxsUqzL2IqmLqwE The Policy Protocol: https://open.spotify.com/show/3Fh8ffulAWcCqMu0uVuwoj