Twitter has temporarily implemented read limits to address “extreme levels” of data scraping and system manipulation, Elon Musk said in a post on the social networking platform today.

Verified accounts are temporarily limited to reading 6,000 posts per day, Musk said, adding that unverified accounts and new unverified accounts are limited to reading 600 and 300 posts per day respectively.

This comes after Twitter announced it would require users to have an account on the social networking platform to view tweets, a move Musk called Friday a “temporary emergency measure.”

Musk has said that hundreds of organizations or more are extracting Twitter data “extremely aggressively,” affecting the user experience.

Musk has previously expressed displeasure with AI firms such as OpenAI, the owner of ChatGPT, for using Twitter data to train their large language models.