Here are more details on this: https://truthout.org/articles/house-republicans-investigate-...
Here is the letter from two US congressmen, requesting information from Wikipedia, including "Records showing identifying and unique characteristics of accounts (such as names, IP addresses, registration dates, user activity logs) for editors subject to actions by [Wikipedia's arbitration committee]": https://oversight.house.gov/wp-content/uploads/2025/08/08272...
I never thought I'd see the day where the same government that says "Freedom of Speech is important" would go around doxxing people on the internet. I always thought it'd eventually happen, but not during my lifetime.