Get the latest tech news
Safari Flaw Can Expose iPhone Users in the EU to Tracking
Apple's implementation of installing marketplace apps from Safari is heavily flawed and can allow a malicious marketplace to track users across websites
Apple has introduced a new URI scheme in iOS 17.4 to allow EU users to download and install alternative marketplace apps from websites. To comply with the European Digital Market Act(DMA), Apple had to introduce a new method that allows EU users to download and install alternative marketplace apps from the developers’ websites. It might be tricky to support certificate pinning here because MarketplaceKit might communicate with many servers that can dynamically be changed by the marketplace developer in the.well-known resources.
Or read this on r/apple