🙈 Security researchers break ledger wallets with simple antennae

A team of hardware researchers presented the results of radio antennae hacking on Trezor's and Ledger's popular hardware wallets at the Chaos Computer Club Conference in Berlin on Dec. 27th. The researchers executed three attacks, each with a different entry point, with 100 percent success. The attacks demonstrate weaknesses in popular hardware wallets, although Ledger criticized the research for being "not practical in the real world and extremely unlikely."

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