Coldcard Adds New Security Measures After $130 Million Bitcoin Exploit
Coinkite's latest firmware requires users to add their own randomness when generating wallet seeds and fixes additional security issues uncovered during a three-week review.
Coinkite's latest firmware requires users to add their own randomness when generating wallet seeds and fixes additional security issues uncovered during a three-week review.

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HSBC and Standard Chartered have completed the first reported live transaction on Swift’s blockchain-based ledger. Swift’s own design documents show why the milestone is about bank interoperability—not the disappearance of existing settlement systems.
The transaction moves Swift’s project from a published design and readiness announcement into reported live use. The more important architectural point is that the shared ledger coordinates tokenised bank money across institutions while retaining established compliance, credit and settlement controls.
Transaction volumes, currencies and corridors; the treatment of final settlement; how quickly more pilot banks join; and whether Swift publishes measurable gains in liquidity, speed and operating cost.
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