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Multisignature security

1 TokenPost story is tagged Multisignature security. The newest appear first.

Latest Multisignature security stories

• Coldcard and Ledger Failures Put Multisignature Security in Focus

  Coldcard’s seed flaw affected firmware from 2021 through July 2026, while Ledger said an implant was added after affected devices left its control.

  Oct 17, 2026, 4:43 AM EDT · Technology