When did you update 7Zip last - mine is version 9.2 and that is way old

[#1]

http://www.theregister.co.uk/2016/05/12/popular_zip_tool_7zip_pwned_pain_flows_to_top_security_softw...

Some of the world's biggest security and software vendors will be rushing to patch holes in implementations of the popular 7-zip compression tool to stop attackers gaining full control of customer machines.

Current version is 16

https://sourceforge.net/p/sevenzip/discussion/45797/thread/a8fd6078/

[#2]

I haven't used it for over a decade since discovering winrar which is superb.

[#3]

Thanks for the heads up, was also on version 9.2.