A sinister internet platform spouting antisemitic conspiracy theories and targeting notable Jews in the UK and worldwide amounts to a modern version of The Protocols of the Elders of Zion, experts warn in a new report.

Called “Project Nemesis”, the site has many thousands of viewers and uses elaborate precautions to prevent its creators being identified.

It claims that Jews and non-Jewish supporters of Israel profiled on its blacklist have shown themselves to be “Zionist, and consequently racist”, and to have “incited violence or hatred towards Palestinians, anti-Zionists or supporters of Palestine”.

The UK section of the blacklist includes dozens of prominent figures, among them former No10 chief of staff Dan Rosenfield, Lord Mandelson, philanthropist Leonard Blavatnik and former Labour MP Joan Ryan. The site also names targets in the US, Israel, France, Australia, Russia, Ukraine and the United Arab Emirates.

The site claims they have all “violated the personal safety of Palestinians or pro-Palestinian activists” and are linked to organisations such as Mossad.

It declares that the platform is a “call to political action”. In a barely concealed threat, it adds: “Project Nemesis does not bear responsibility for any consequences stemming from measures taken on the basis of information provided by the project.”

The credo boasts: “This is Project Nemesis, where we document the Networks of Zion.”

It claims: “Israel is not a mere illegitimate occupation, but the result of a vast international network which enables its economic, political and cultural persistence.

“We seek to document this extensive criminal network, demonstrating that it is real, and in certain ways, as influential and malignant as Israel itself.”

Peter Mandelson GettyImages-542737956

Former Cabinet minister Lord Mandelson was among those blacklisted by the website (Photo: Getty Images)

Much of the information on the site is demonstrably false, such as the claim that a Soviet-era UN resolution equating Zionism with racism is still in force, when this was long ago overturned.

Project Nemesis can be accessed via a website, dedicated channels on YouTube, phone app Telegram, and Instagram. Its Twitter account was closed down in April.

Though launched only last summer, internet traffic analysis suggests its audience is growing rapidly every month.

The report’s author, Dr Lev Topor of the Institute for the Study of Global Antisemitism and Policy (ISGAP), told the JC that the steps taken to preserve Project Nemesis’s secrecy and the sophistication of its design suggests it is well-funded.

Dr Topor writes in his report: “This resembles the infamous antisemitic forgery The Protocols of the Elders of Zion in that it implies that there is a Jewish plot for global domination.

“In addition, Project Nemesis not only documents the ‘Networks of Zion’ but also disseminates them to hundreds of thousands of people worldwide.

“This ‘document and disseminate’ strategy is frequently used by terror organisations and radical states in an attempt to influence people in a certain direction.

“In this particular case, that direction is against Jews and Israel.”

Dr Topor’s report adds: “While it is widely known that organisations such as BDS and Hamas and countries such as Russia and Iran engage in both anti-Zionism and antisemitism, the identity of those behind Project Nemesis is hidden behind digital walls.”

As of March 2022, the report says, almost 300,000 people had accessed antisemitic propaganda directly via the Project’s Telegram channel.

However, “the actual reach of Project Nemesis is much greater than it appears”. This is because leading far-right figures, some with many tens of thousands of followers, have shared and disseminated it.

Project Nemesis, the report concludes, “promotes conspiracy theories accusing Jews of controlling the media and global finance.

Moreover, it does by targeting Jews in a demonstrably racist manner”.

It calls on YouTube and Instagram to follow Twitter’s lead and ban its material from their platforms, adding that the “biggest challenge” will be to persuade Telegram to follow suit, since “it currently does not censor or ban racist and antisemitic groups”.