The New York Times reports:

Before Elon Musk bought Twitter, slurs against Black Americans showed up on the social media service an average of 1,282 times a day. After the billionaire became Twitter’s owner, they jumped to 3,876 times a day.

Slurs against gay men appeared on Twitter 2,506 times a day on average before Mr. Musk took over. Afterward, their use rose to 3,964 times a day.

And antisemitic posts referring to Jews or Judaism soared more than 61 percent in the two weeks after Mr. Musk acquired the site.

These findings — from the Center for Countering Digital Hate, the Anti-Defamation League and other groups that study online platforms — provide the most comprehensive picture to date of how conversations on Twitter have changed since Mr. Musk completed his $44 billion deal for the company in late October. While the numbers are relatively small, researchers said the increases were atypically high.

The shift in speech is just the tip of a set of changes on the service under Mr. Musk. Accounts that Twitter used to regularly remove — such as those that identify as part of the Islamic State, which were banned after the U.S. government classified ISIS as a terror group — have come roaring back. Accounts associated with QAnon, a vast far-right conspiracy theory, have paid for and received verified status on Twitter, giving them a sheen of legitimacy.

These changes are alarming, researchers said, adding that they had never seen such a sharp increase in hate speech, problematic content and formerly banned accounts in such a short period on a mainstream social media platform. [Continue reading…]