Voters in the European Union are set to elect lawmakers starting Thursday for the bloc’s parliament, in a major democratic exercise that’s also likely to be overshadowed by online disinformation. Experts have warned that artificial intelligence could supercharge the spread of fake news that could disrupt the election in the EU and many other countries this year. But the stakes are especially high in Europe, which has been confronting Russian propaganda efforts as Moscow’s war with Ukraine drags on. Here’s a closer look: Some 360 million people in 27 nations – from Portugal to Finland, Ireland to Cyprus – will choose 720 European Parliament lawmakers in an election that runs Thursday to Sunday. In the months leading up to the vote, experts have observed a surge in the quantity and quality of fake news and anti-EU disinformation being peddled in member countries. A big fear is that deceiving voters will be easier than ever, enabled by new AI tools that make it easy to create misleading or false content. Some of the malicious activity is domestic, some international. Russia is most widely blamed, and sometimes China, even though hard evidence directly attributing such attacks is difficult to pin down. “Russian state-sponsored campaigns to flood the EU information space with deceptive content is a threat to the way we have been used to conducting our democratic debates, especially in election times,” Joseph Borrell, the EU’s foreign policy chief, warned on Monday. He said Russia’s “information manipulation” efforts are taking advantage of increasing use of social media penetration “and cheap AI-assisted operations.” Bots are being used to push smear campaigns against European political leaders who are critical of Russian President Vladimir Putin, he said. There have been plenty of examples of election-related disinformation. Two days before national elections in Spain last July, a fake website was registered that mirrored one run by authorities in the capital Madrid. It posted an article falsely warning of a possible attack on polling stations by the disbanded Basque militant separatist group ETA. In Poland, two days before the October parliamentary election, police descended on a polling station in response to a bogus bomb threat. Social media accounts linked to what authorities call the Russian interference “infosphere” claimed a device had exploded. Just days before Slovakia´s parliamentary election in November, AI-generated audio recordings impersonated a candidate discussing plans to rig the election, leaving fact-checkers scrambling to debunk them as false as they spread across social media. Just last week, Poland´s national news agency carried a fake report saying that Prime Minister Donald Tusk was mobilizing 200,000 men starting on July 1, in an apparent hack that authorities blamed on Russia. The Polish News Agency “killed,” or removed, the report minutes later and issued a statement saying that it wasn´t the source. It’s “really worrying, and a bit different than other efforts to create disinformation from alternative sources,” said Alexandre Alaphilippe, executive director of EU DisinfoLab, a nonprofit group that researches disinformation. “It raises notably the question of cybersecurity of the news production, which should be considered as critical infrastructure.”