The Judicial Watch Foundation has announced a lawsuit against the US Department of Homeland Security (DHS) related to records of what it alleges was election censorship collusion between state actors and private tech companies, universities, and various organizations.

...eight other universities and organizations are included in the filing – the University of Washington’s Center for an Informed Public, Stanford University’s Internet Observatory, the Center for Internet Security, the Elections Infrastructure Information Sharing & Analysis Center, the National Association of Secretaries of State, the National Association of State Election Directors, Graphika, and the Atlantic Council’s Digital Forensics Research Laboratory...The way the DHS is believed to have communicated with these entities is via the Cybersecurity and Information Security Agency (that also receives funding from the US Defense Department).

[Many of these can be found in the Censorship Industrial Complex list compiled based on information from Andrew Lowenthal and others]