• Technology Facilitated Violence Against Women
    Technology Facilitated Violence Against Women

    Documentation and analysis of online abuse targeting Collective Shout This report examines the sustained campaign of hostility, harassment and harm directed at Collective Shout during 2025-26 following its advocacy to remove video games depicting rape, incest, sexual torture and child sexual abuse material from the digital distribution platforms Steam and Itch.io. The investigation finds that the backlash extended far beyond a policy dispute. Instead, it constituted a large-scale, multi-vector, coordinated campaign of abuse conducted across multiple online environments and characterised by misogyny, disinformation and harassment and attempts to undermine the organisation’s staff and operational capacity.

    [Read More]

  • San Diego Mosque Attack 2026
    San Diego Mosque Attack 2026

    This report examines the various narratives of hate found online in the immediate wake of the deadly attack at the Islamic Center of San Diego, California on 18 May 2026.

    [Read More]

  • October 7’s effect on Online Antisemitism – OHPI Royal Commission Testimony
    October 7’s effect on Online Antisemitism – OHPI Royal Commission Testimony

    The Australian Government established the Royal Commission on Antisemitism and Social Cohesion following the 2025 Bondi terrorist attack, in which the Jewish community were targeted in what was the most deadly terrorist attack on Australian soil. As Australia’s highest form of public inquiry, the Commission is examining the causes and impact of antisemitism on Australian society. Its goal is to recommend practical measures to improve public safety, strengthen social cohesion, and help ensure Jewish Australians can live free from discrimination and fear. The Online Hate Prevention Institute has been retained by the Royal Commission as expert witnesses. Our CEO, Dr…

    [Read More]

  • Australian responses to the attack on London ambulances
    Australian responses to the attack on London ambulances

    This report examines responses on Facebook to a post by the Australian Financial Review (AFR) sharing an article about the firebombing of four Hatzalah ambulances in Golders Green, London, on March 23, 2026. The analysis reveals that around half the comments and more than half the reactions to the post were antisemitic.

    [Read More]

  • Bondi Report
    Bondi Report

    This report is dedicated to the memory of those who died in the Bondi Beach Chanukah Massacre. May their memory be a blessing. Video extracts Press Release New report warns extremist language and public erasure are reshaping Australia’s civic space A new research report by the Online Harm Prevention Institute (OHPI) examining the aftermath of the Bondi Beach massacre warns of the need for urgent action to stop what has become a normalisation of antisemitism which feeds extremism and leaves communities in fear. The report, grounded in online data gathered since the Bondi attack, historical analysis, global case studies and…

    [Read More]

  • Bondi Beach Chanukah Massacre
    Bondi Beach Chanukah Massacre

    This preliminary report looks at the online response to the Bondi Beach Chanukah Massacre. We examine the hate and extremism posted in response to the deadly attack.

    [Read More]

  • Social Media and the Normalisation of Hate: October 7 Two Years On
    Social Media and the Normalisation of Hate: October 7 Two Years On

    This OHPI report examines changes to antisemitism across ten social platforms from the year before October 7 through to the second anniversary of the attack. It reflects a sharp rise in the months after October 7, a decline later in 2024, then a renewed rise in antisemitism during 2025. On four platforms the level of antisemitism is now higher than it was in the months immediately after October 7, and on three of them the current level is at an all time high.

    [Read More]

  • Annual Activity Reports 2024 & 2025
    Annual Activity Reports 2024 & 2025

    We’re please to share the Online Hate Prevention Institute’s annual activity reports covering the period 1 July 2023 – 30 June 2024, and 1 July 2024 – 30 June 2025. We have combined these into a single report.

    [Read More]

  • Responses to the Melbourne Synagogue Attacks in 2024 & 2025
    Responses to the Melbourne Synagogue Attacks in 2024 & 2025

    In November 2024, the Addas Synagogue in Melbourne was set alight. In July 2025 the entrance to the East Melbourne Synagogue was set alight. These attacks on places of worship are just part of the rise in antisemitism in Australia since October 7, 2023. This report examines some of the online responses to these attacks, highlighting discourse, largely built around conspiracy theories, that is dismissive of, or even supportive of, attacks targeting Australian Jews.

    [Read More]

  • New Zealand Antisemitism Report
    New Zealand Antisemitism Report

    Between April and September 2024, a group of New Zealand university students were hired by the Astor Foundation and seconded to the Online Hate Prevention Institute for training and management in a project to collect online antisemitism, particularly content originating in New Zealand. The full report is presented here and can also be downloaded. In total 1217 items of data were collected with 884 (73%) being content that originated or was reposted by people in New Zealand.

    [Read More]