Black Tuesday

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Black Tuesday refers to a number of different things:

  • Black Tuesday has also come into use as a reference to the day Microsoft releases bundles of patches for its Windows operating systems: the second Tuesday of each month. These patches represent new software vulnerabilities, and the bulk release of patches is often followed closely by new viruses which exploit the holes the patches fix. See Patch Tuesday.
Black days of the week
Black Sunday | Black Monday | Black Tuesday | Black Wednesday | Black Thursday | Black Friday | Black Saturday
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