The European Union and X could still reach a settlement if the company agrees to changes that satisfy regulators’ concerns, the officials said.

X also faces a second E.U. investigation that is broader and that could lead to further penalties. In that investigation, two people said, E.U. officials are building a case that X’s hands-off approach to policing user-generated content has made it a hub of illegal hate speech, disinformation and other material that is viewed as undercutting democracy across the 27-nation bloc.

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