OneKey reproduces transaction replacement attack on outdated Ledger Ethereum app
Cointelegraph· Cointelegraph by Zoltan Vardai· Aug 28, 2026 · 8:21 AM
OneKey said it reproduced an exploit against an older version of the Ledger app in its lab environment, which Ledger fixed in its Ethereum app 1.22.2, with no user funds lost.
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