$AAPL — Visa's $2.4B Push into Fraud Tech, Apple’s New UK Privacy Fight, and Drones Delivering Blood — Markets Digest for Aug. 3, 2026

$AAPL — Visa’s $2.4 billion BioCatch acquisition and Apple’s fresh legal challenge in the U.K. led a day of market-moving themes — cybersecurity, privacy regulation, and health‑tech deployment. Other notable moves include a first EMS-driven whole‑blood drone pilot (Archer/Tampa General), European utility re-ratings, and continued biotech manufacturing and trial-readiness signals.