ubuysa
The BSOD Doctor
I'm guessing that many on here will be using the excellent compression toolkit called 7zip. A serious vulnerability has been discovered in all but the latest version so everyone should ensure they're using the latest 18.05 version from https://sourceforge.net/p/sevenzip/discussion/45797/thread/adc65bfa/.
See https://nakedsecurity.sophos.com/2018/05/09/critical-bug-in-7-zip-make-sure-youre-up-to-date/
See https://nakedsecurity.sophos.com/2018/05/09/critical-bug-in-7-zip-make-sure-youre-up-to-date/