Annual review of global antisemitism finds 31% increase in hate posts about Jews on Twitter in 2021 compared to 2020; during May fighting, content spiked six-fold

Disinformation campaign aims to spread anti-Semitic conspiracy theories about Jewish involvement in slave trade, global economy, mass media and porn industry

New Zealand officials apologize over incident, suspend prison mail privileges for Brenton Tarrant, who is accused of killing 51 in mosque massacre

Minister promises changes after note written by Brenton Tarrant from prison appears on website known as hotbed for white supremacist content