France fights to keep Macron email hack from distorting election

France sought to keep a computer hack of frontrunner Emmanuel Macron's campaign emails from influencing the outcome of the presidential election, with the electoral commission warning on Saturday that it may be a criminal offence to republish the data.

Macron's team said a "massive" hack had dumped emails, documents and campaign financing information online just before campaigning ended on Friday and France entered a quiet period, effectively forbidding politicians from commenting on the leak.

Polls have been predicting that Macron, a former investment banker and economy minister, is on course for a comfortable win over far-right leader Marine Le Pen in Sunday's election, with the last surveys showing his lead widening to around 62 percent to 38.

"We knew that this kind of risk would be present during the presidential campaign, because it has happened elsewhere. Nothing will be left without a response," French President Francois Hollande told French news agency AFP.

The election commission, which supervises the electoral process, warned social and traditional media not to publish the hacked emails lest they influence the vote outcome, but may find it difficult to enforce its rules in an era where people get much of their news online, information flows freely across borders and many users are anonymous.

"On the eve of the most important election for our institutions, the commission calls on everyone present on internet sites and social networks, primarily the media, but also all citizens, to show responsibility and not to pass on this content, so as not to distort the sincerity of the ballot," the commission said in a statement on Saturday.

"The commission stresses that publication or republication of these data...could be a criminal offence," it said.

French media covered the hack in various ways, with left-leading Liberation giving it prominence on its website but television news channels opting not to mention it.

Le Monde newspaper said on its website it would not publish the content of any of the leaked documents before the election, partly because the huge amount of data meant there was not enough time to report on it properly, but also because the dossiers had been published on purpose 48 hours before the election with the clear aim of affecting the vote.

"If these documents contain revelations, Le Monde will of course publish them after having investigated them, respecting our journalistic and ethical rules, and without allowing ourselves to be exploited by the publishing calendar of anonymous actors," it said. As the #Macronleaks hashtag buzzed around social media on Friday night, Florian Philippot, deputy leader of Le Pen's National Front party, tweeted "Will Macronleaks teach us something that investigative journalism has deliberately kept silent?"

Reuters