• 21 8月 2026 · 22:17 UTC · body · New information from a source

  • Coldcard released new firmware after a theft involving nine-figure amounts of bitcoin, according to CoinDesk.
  • The update requires users to add their own randomness when generating wallet seeds and addresses security issues discovered during a three-week review, Decrypt reported.
  • The company said AI assisted in identifying additional bugs during the process.
  • Coinkite has shipped new firmware for its Coldcard hardware wallet following a bitcoin theft, according to CoinDesk and Decrypt.
  • CoinDesk put the loss at $114 million, while Decrypt reported the exploit at $130 million.
  • The updated firmware requires users to supply their own randomness when generating wallet seeds, according to Decrypt.
  • The change follows a three-week security review that turned up additional issues beyond the original exploit, Decrypt reported.
  • CoinDesk reported that Coinkite used AI assistance during its review process, which the company said helped uncover more bugs than a manual audit alone.
  • Coldcard is a popular hardware wallet used to store bitcoin offline.

• 21 8月 2026 · 22:17 UTC · summary · New information from a source

  • Hardware wallet maker Coldcard shipped firmware following a nine-figure bitcoin theft and says AI identified extra security gaps.
  • Coinkite's Coldcard hardware wallet released updated firmware following a bitcoin theft reported at $114 million by CoinDesk and $130 million by Decrypt, adding new seed-randomness requirements and AI-assisted bug fixes.

• 21 8月 2026 · 22:17 UTC · headline · New information from a source

  • Coldcard releases firmware after nine-figure bitcoin theft; AI reviewed code for additional vulnerabilities
  • Coldcard Ships New Firmware After Bitcoin Theft, Adds AI-Assisted Bug Hunting

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