All democratic elections are hacked, not in a technical way but in a social way. Take my country India, for example.
The winning party in almost all elections till 2014 got just under 40% of the total vote. Minorities form 15-20% of the vote bank and the minority vote is always consolidated, i.e. they vote enmass for a single party (usually for The Indian National Congress (INC)). In other words, anywhere between 15-20% of the 40% mentioned earlier is the minority vote. The majority vote is always divided between the many many warring parties and the minority vote becomes the king/queen maker. No wonder the INC has always danced to the minorities tune.
I guess the majority had had enough and came together for the first time in 2014, resulting in a win for Narendra Modi.
I also guess the same situation happened in USA in 2016. The usually apathic/uninterested majority were frustrated/angered with years of ’minoritism’ and bonded together into a single consolidate vote bank that resulted in Trumps victory.