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'Time-travel' feature added to drives to fight ransomware attacks

One of the latest cyber threats involves hackers encrypting user files and then charging 'ransom' to get them back. In a new paper, researchers examine how to use the commodity storage devices already in a computer to save the files without having to pay the ransom.

from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/05/190529180234.htm
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