Comment by r721

It looks like there is a massive Petya ransomware attack:

>Russia, Ukraine, Spain, France - confirmed reports about #Petya ransomware outbreak. Good morning, America.

https://twitter.com/codelancer/status/879688596852101120

>Petrwrap/Petya ransomware variant with contact [email protected] spreading worldwide, large number of countries affected.

https://twitter.com/craiu/status/879689411419668480

Sample: https://twitter.com/benkow_/status/879692704724250628

Articles:

http://www.independent.co.uk/news/world/europe/ukraine-cyber...

https://motherboard.vice.com/en_us/article/qv4gx5/a-ransomwa...