Newsletter
Newsletter Support JNS

Study: Online hatred of Jews spiked 36.6% in 11 months after Oct. 7 attacks

“The challenge of online antisemitism has taken a dark turn and must be addressed,” said Tal-Or Cohen Montemayor of Cyberwell watchdog group.

Israeli Flag in the Forest of Southern Israel
An Israeli flag in Re’im, the site of the Nova music festival in southern Israel near the border with the Gaza Strip, which was attacked by Hamas terrorists who slaughtered 364 people there on Oct. 7, 2023. Credit: Alex Kolomoisky, KKL-JNF.

The antisemitism watchdog group Cyberwell released a report on the evolutions of online hate both before and after the Hamas terrorist attacks in southern Israel on Oct. 7, 2023.

The organization’s research suggests that in the 11 months after the atrocities committed by Hamas, the antisemitic content tracked by its technology rose 36.6% with an 86% spike in the first three weeks. Cyberwell explains that its monitoring programs flagged 135,556 posts that were likely antisemitic in the 11 months before Oct. 7; in the 11 months that followed, it captured 185,229.

Cyberwell found that narratives demonizing Jews shifted after the attacks. In the 11 months before then, the claim that Jews dominated or controlled the world increased the most in antisemitic social-media discourse with 33% of posts. In the 11 months after, that trope fell to 13.8% while “Jews are evil” rose from 16.3% to 21.5%, and “Jews are an enemy” increased from 15.9% to 29.2%.

Tal-Or Cohen Montemayor, CyberWell founder and executive director, said Hamas “hijacked our favorite social-media platforms leveraging gaps in existing policies and moderation efforts to turn these apps into weapons of mass psychological warfare and to normalize hate against Jews worldwide.”

She added that “it is clear that the challenge of online antisemitism has taken a dark turn and must be addressed. Our latest report underscores not only the urgency of the situation but also the necessity for continued vigilance and proactive measures in countering hate speech.”

Calling it “critical” for online platforms to “be held accountable,” Montemayor urged for companies to “implement robust strategies to counteract the spread of hate. While we’ve seen progress in the removal rates of antisemitic content, there remains much work to be done.”

In a draft report delivered to the U.S. president, the commission also called for improved religious accommodations for U.S. service members.
Salah Salem Sarsour, accused of concealing Israeli military court convictions on immigration forms, argued his detention was part of a Trump admin effort to target the pro-Palestinian movement.
CENTCOM stated that the strikes targeted missile, drone and radar facilities after the Islamic Republic attacked a cargo ship in the Strait of Hormuz, calling the assault a violation of the ceasefire.
Now that the primaries are over, “we hope that everyone will come together and be united,” Christine Quinn, chair of the executive committee of the New York State Democratic Party, told JNS.
An Iranian official warned on Friday that the safety of ships passing through the Strait of Hormuz without Iran’s permission “cannot be guaranteed.”
“We have put the train back on the tracks and going in the right direction,” said Yechiel Leiter, Israeli ambassador in Washington. “Final destination? Peace between our two countries.”
Benny Gantz, JNS editor-in-chief Jonathan S. Tobin, Gilad Erdan, Mosab Hassan Yousef, Nissim Black and leading voices in security, diplomacy, media, law and Jewish communal affairs headline the summit’s third day in Jerusalem.