New ask Hacker News story: Why is the Microsoft Store delivering downloads with different hashes?

Why is the Microsoft Store delivering downloads with different hashes?
2 by nilslindemann | 2 comments on Hacker News.
I just noticed that the Microsoft Store delivers an EXE with a different hash sum, every time I download an installer from its Store. For example, try downloading the Windows Calculator twice, you will see that the files have different hashes (It may be necessary to close the browser and delete all browsing data in-between): https://ift.tt/goY1b5H For example, I get these two hashes for the "same" installer downloaded there: 73D31DE1B708204FC97D77EFEC7C82EA9FEDF03F 6F3BC3056F30566D0E1A1F4E268976C64C847B5A And here two different scans for the "same" installer. https://ift.tt/N4QWqvk https://ift.tt/wiYmzs1 Why is MS doing this? It seems this creates unnecessary work for Virus Checkers. It also seems to be a data protection issue.

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