Comment on On Hacking MicroSD CardsparentComments−aidenn012yBut if you wrote sensitive data to a block that then went bad, then there's a good chance that a large fraction of your data is there and will never be erased, not matter what high-level commands you send the card.
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But if you wrote sensitive data to a block that then went bad, then there's a good chance that a large fraction of your data is there and will never be erased, not matter what high-level commands you send the card.