Anti-Semites are using Twitter as a "megaphone to harass and intimidate Jews," the pro-Jewish civil rights group Anti-Defamation League says.
In a new report Monday, the ADL says Twitter users sent out at least 4.2 million anti-Semitic posts in 2017 — an average of 81,400 a week.
"This new data shows that even with the steps Twitter has taken to remove hate speech and to deal with those accounts disseminating it, users are still spreading a shocking amount of anti-Semitism," ADL chief Jonathan Greenblatt says.
Examples of the hate-filled tweets include Holocaust denial; claims that Jews killed Jesus Christ, a belief long disowned by the Vatican; and such propaganda as Jews control banking and the media.
The ADL is calling on Twitter to take such steps as a terms of service policy clearly banning hate speech, and effective filters that stop such messages from reaching users.
Twitter says it has made more than 30 changes to its operations in the last 16 months to combat hate speech.
"We are an open platform and hold a mirror up to human behaviors, both the good and the bad. Everyone has a part to play in building a more compassionate and empathetic society," Twitter said in a statement.