Today I received 66 separate, identical App Review notices, one for every live app in my developer account, stating that each app will be removed from the App Store under Guideline 4.3. These apps were previously reviewed, approved, and live. They are not 66 versions of one product. They span substantially different concepts and functionality, including games, utilities, productivity tools, social tools, and video tools. Every notice says the app shares a similar “binary, metadata, and/or concept” with apps submitted by other developers, but does not identify what specifically triggered the finding. Because all 66 notices arrived together with identical language, this appears to be a portfolio-level re-evaluation. Could someone from App Review please clarify: Is there a way to request a review of the developer portfolio as a whole rather than appealing 66 identical decisions individually? Can App Review identify whether the finding is based primarily on binary/source similarity, metadata, concepts, or another factor? What is the correct appeal path when every previously approved app in an account is affected simultaneously? I want to comply fully with Guideline 4.3. I am holding off on new submissions because I do not want to guess at the cause or inadvertently make the situation worse. Any guidance from App Review or developers who have experienced a comparable account-wide action would be greatly appreciated.