<ul data-eligibleForWebStory="true">Several leaks leading up to WWDC 2025 keynote were accurate, while some turned out to be incorrect.Bloomberg's Mark Gurman correctly leaked various software details, new naming conventions, and features.9to5Mac also accurately leaked information about software updates.Jon Prosser correctly predicted elements of the iOS 26 design.Leaker @MajinBuOfficial was right about certain features in iPadOS 26, but wrong about others.Reports on homeOS trademark activity did not materialize at WWDC 2025.Speculation regarding Stage Manager on iPhones with a USB-C port was proven false.Some leaks received grades like A+, B, C-, and F in this WWDC 2025 Rumor Report Card.