Major
Apple’s iOS 27 data crackdown expands to hundreds of ad-tech and identity firms
ExchangeWire’s digest reports three separate developments: Apple’s iOS 27 is said to be blocking a dynamically updated library of hundreds of data, identity and programmatic-ad firms; Paramount and Warner Bros. Discovery are expected to unite under the Skydance name; and EU regulators are preparing to classify Microsoft Azure and AWS as DMA gatekeepers. The source presents the latter two as reported or anticipated developments, not completed events.
Why it matters: Marketers could need to reassess data collection, identity dependencies, audience activation and measurement on Apple platforms, while the major media consolidation may alter premium inventory, content distribution and commercial relationships. The score is high because the reported changes are broad, durable and operationally significant, though confidence is moderated because the supplied evidence is a single trade

