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The third sweep, spanning Friday to Saturday, split roughly 208 BTC across 293 separate P2WSH vaults — a shape change that made it far harder to trace than the first two.
A 2021 firmware bug quietly gutted seed entropy on Mk3 devices, and an attacker who noticed swept the lot before dawn. Coinkite says Mk4, Q and Mk5 look safe on early analysis.
The hardware wallet maker appointed Ian Rogers as its first 'Chief Human Agency Officer' and unveiled a phased AI security roadmap — a bet that autonomous crypto agents will need physical hardware to keep humans in the loop.
Ledger closed a €1.3 million seed funding round led by XAnge Capital. The hardware wallet company's raise marks one of the few major venture investments in physical Bitcoin storage devices. Hardware
