Can someone install malicious software on a windows 7 usb?

Ryathor

Distinguished
May 1, 2014
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I gave someone by bootable windows 7 usb drive. Is it possible for someone to install malicious software or tamper with it that could cause harm? Just wondering before I install windows again.
 
Solution
Yes.

Besides tinkering with the files they could also simply reimage the drive with their own custom infected version and return it back to you.

I tend to not let people I don't trust borrow equipment.

USAFRet

Titan
Moderator


Sure.
If you don't trust them, simply get the ISO direct from Microsoft again and redo the USB.