So possibly a state actor doing reconnaissance? They get in, they verify they have control by making a change they think won't be noticed, and they add it to t

So possibly a state actor doing reconnaissance? They get in, they verify they have control by making a change they think won't be noticed, and they add it to their list of nasty things to do when the war starts... Remember the recent Ukrainian power outage hack? http://arstechnica.com/security/2016/02/hackers-did-indeed-cause-ukrainian-power-outage-us-report-concludes/ http://arstechnica.com/security/2016/02/hackers-did-indeed-c...