The EU is not ready to deal with Russian influence in its elections. Here’s why

The European Union (EU) is having a hard job building a sufficient firewall when it comes to election interference, experts have told CNBC.

The European Parliament — the EU’s legislative arm — has launched a campaign to tackle online disinformation ahead of its elections in May. But there are certain loopholes that mean there could still be outside influence in the vote.

“Russia will attempt to influence the parliamentary elections using its usual tool kit, including targeted propaganda, and the stealing and leaking of information,” Andrew Foxall, director of the Russia and Eurasia studies at the Henry Jackson Society, told CNBC via email.

He added that there are a number of steps that European institutions should take to prevent such influence. EU countries could share information with each other on “fake news” stories or disinformation; make public any influence attempts — whether from Russia or elsewhere; pledge not to use stolen data in their campaigns and make campaign financing more transparent, Foxall said.

The Russian government was not immediately available for comment when contacted by CNBC.

Campaign financing is another sensitive topic in Europe. There is no common European rule for party funding; instead, parties in certain jurisdictions must comply with their country’s own rules.

”(European) leaders have thus far failed to address a major vulnerability, namely that foreign money can flow unimpeded into campaigns in a number of member states,” Kristine Berzina, a senior fellow at the Alliance for Securing Democracy, a national security advocacy group, said in an article last October.

According to the International Institute for Democracy and Electoral Assistance, four out of the 28 European countries do not have any restrictions on foreign donations to political parties. They are Belgium, Denmark, Italy and the Netherlands. This means that, for example, an Italian political party could receive funding from a third country, without it being illegal.

Eleven other countries have partial restrictions to foreign donations. And only 13 have full bans in place.

A spokesperson for the European Parliament told CNBC that the institution contributes to the funding of European political parties through its budget. Up to 85% of party expenditure is reimbursable from the European Parliament , while the rest should be covered by the party’s own resources.

However, the same spokesperson also said that funding rules for national political parties are outside the European Parliament’s remit and as such cannot comment on the matter.

European citizens vote on national parties to represent them at the European Parliament. Those elected then decide which European political group they want to be a part of. According to the spokesperson, there is funding for the latter, but no oversight on funding at the national level.Russian links to European parties

European officials are paying particular attention toward Russia, given the conclusion from U.S. intelligence agencies that the Kremlin did interfere in the U.S. 2016 presidential election.

Marine Le Pen’s nationalist party, recently renamed National Rally, found itself strapped for cash back in 2014, as none of the French banks wanted to provide it with any loans. But through one of its party members, Jean-Luc Schaffhauser, who had links to the Russian government, Le Pen’s party obtained funds from a Russian-based bank, according to the Washington Post. Marine Le Pen has previously denied she has been influenced by Russian money.

Furthermore, a former Le Pen advisor, who is currently member of the European Parliament, hired the daughter of President Vladimir Putin’s spokesperson, raising some concern along the corridors of the Brussels institution.

There have been other episodes showing apparent Russian links with European nationalist parties. Panos Kammenos, the leader of Greece’s right-wing nationalist party has often been photographed alongside Russian officials in Moscow. A spokesperson for his Independent Greeks party wasn’t immediately available for comment when contacted by CNBC.

This story first appeared on CNBC.com. Read more, here.