The article isn't clear about what this is about, but it links to the original press release of the organization that has filed a complaint: https://noyb.eu/en

The article isn't clear about what this is about, but it links to the original press release of the organization that has filed a complaint: https://noyb.eu/en/noyb-files-complaints-against-apples-tracking-code-idfa https://noyb.eu/en/noyb-files-complaints-against-apples-trac... Basically, it's specifically contesting that Apple doesn't comply with the EU's "cookie law" directive in its implementation of IDFA (Identifier for Advertisers) in iOS.