Messi, widely regarded as one of the world’s greatest players, has visited Israel several times, including with FC Barcelona in 2013. Many of the posts shared images of the star at the Western Wall in Jerusalem, suggesting they proved he was a beneficiary of malign Zionist or Jewish influence “The World Cup commands a global stage of billions, and that visibility is exploited by those seeking to spread antisemitic conspiracy theories,” CyberWell founder and CEO Tal-Or Cohen Montemayor said. “The targeting of Lionel Messi, the invocation of the Protocols of the Elders of Zion, and claims that Jews control FIFA...