For three weeks in a row, DataCloud Technologies, LLC has added a new case to its litigation campaign asserting a subset of the patents that it received from Intellectual Ventures LLC (IV) in January 2020. The plaintiff sued A10 Networks (1:22-cv-01644) at the end of last year, hitting first Datto (1:23-cv-00019) and then 8x8 (1:23-cv-00050) and Barracuda Networks (1:23-cv-00072) since. Up to four such patents are at issue in each complaint, two broadly directed to file management and the others, to wireless communications. Various web, network and software products have been targeted in this campaign, which began back in June 2020.