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The battle of the hardware wallets is heating up. At this weekend’s MIT Bitcoin Expo in Boston, Charles Guillmet, Chief Security Officer of Ledger, presented a number of physical attacks that could be executed against Trezor hardware wallets. He also outlined an attack on their rival’s device that Ledger has refrained from making public because … Read more
Over the past few months, well known hardware wallet manufacturers have been swamped with sales during and after the holiday season. Hardware wallet deliveries have been backed up and some people have had to wait weeks to get direct shipping from source manufacturers. Much of the demand has stemmed from the typical holiday season, but … Read more
Hardware wallet manufacturer Ledger, which sold over one million devices last year, has alerted its users to a major attack vector that’s recently been discovered. Although there are no reported cases of the attack being successfully deployed, the threat itself is very real. Today, Ledger urged users of its cryptocurrency wallets to take steps to … Read more
