X, formerly Twitter, was fined $150 million for data-privacy violations before Elon Musk's takeover.
In a court filing, the DOJ has hit back, questioning X's compliance with an FTC order.
It also saw X face more robust requirements to maintain data privacy, including periodic assessments from a third party.
After Musk's takeover saw top privacy executives quit, the FTC said it was tracking the company "with deep concern."
AdvertisementAdvertisementIn Musk's first six months of owning the company, X's workforce fell 90%, down to about 1,000 employees, Insider reported.
Persons:
Elon Musk's, X, Musk, X hadn't
Organizations:
Twitter, Elon, DOJ, FTC, Service, Department of Justice, Federal Trade Commission, X Corp
Locations:
Wall, Silicon