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Re:New acoustic attack steals data from keystrokes with 95% ... by assbuttbuttass on Sunday August 06, 2023 @08:59AM (#37021435)
I don't think that's quite right. Many switches including tactiles will make a sound when the switch tops out, from the stem hitting the housing.

As far as I know, Cherry blues only click once and the second sound you hear on a keypress is just the topping out sound.

https://cdn-blog.adafruit.com/uploads/2016/09/Blue.gif

Re:New acoustic attack steals data from keystrokes with 95% ... by surge on Sunday August 06, 2023 @07:37PM (#37028125)
And they make little o rings to dampen that if you're hardcore.