I am from Brazil, our machines are made by Diebold and a venezuelan company.

I personally think that the 2014 elections were faked, also the machines had been proven to be easy to cheat with, and there are evidence that cheating did happen. (example: in one state election here, the number of votes was higher than the number of voters, one of the candidates complained, and got fined for complaining...)

There is even a video on youtube showing how to cheat elections in a "impossible to trace" manner using diebold machines.

Also the Dutch banned voting machines that don't print a paper copy of the vote (that you then use to put on a normal ballot).