https://www.techdirt.com/articles/20211020/17222647786/two-years-later-judge-finally-realizes-that-cdn-provider-is-not-liable-copyright-infringement-websites.shtml

More than two years ago we wrote about a truly bizarre ruling in a truly bizarre copyright lawsuit against Cloudflare. As you (perhaps?) know, Cloudflare is a popular CDN provider, helping websites (including Techdirt) provide better access to users while helping to mitigate things like denial of service attacks. In this case, the plaintiffs, Mon Cheri Bridals -- a maker of bridal dresses -- sued Cloudflare because websites out there were selling counterfeit dresses. If you know anything about copyright (and counterfeiting) law, you should be scratching your head. Counterfeiting is not about copyright. It's about trademark. But the dress company (for reasons I still don't understand), made the stretchiest of stretchy arguments to say that (1) the counterfeit sellers were posting images of the dresses, and (2) those images were protected by a copyright held by the dress maker, and (3) because the counterfeiting sites posting the allegedly copyright infringing photos used Cloudflare for CDN (not hosting) services, that somehow makes them contributory liable for the copyright infringement.

Even worse, the complaint itself was extremely confused about the DMCA and how it works with regards to the DMCA 512 safe harbors. Different companies are treated differently under 512, and Section (b) companies for "system caching" (which is what CDNs do) are treated differently under the law than Section (c) hosting companies. However, the whole "notice and takedown" aspect of the law only applies to Section (c) type companies. But the lawsuit simply ignored that and assumed that Cloudflare should be a (c) company, rather than a (b).