The campaign of French presidential candidate Emmanuel Macron says it has been the target of a "massive hacking attack" after a number of documents was released online.
According to the BBC, the campaign said that genuine files were mixed up with fake ones in order to confuse people.
It said that it was clear the hackers wanted to undermine Macron ahead of tomorrow’s second round vote.
The centrist will face off against far‑right candidate Marine Le Pen.