The Supreme Court recently declined to review the Seventh Circuit’s ruling in Mussat v. IQVIA, Inc., 953 F.3d 441 (7th Cir. 2020), which found that the logic of Bristol-Myers Squibb Co. v. Superior Court of California, 582 US (2017) did not apply to class actions and therefore that a federal court in Illinois somehow had specific personal jurisdiction over the individual claims of unnamed class members who had no connection whatsoever to that forum state.