Apple is one of four tech partners in Anthropic's Project Glasswing, a controlled testing initiative for the unreleased Mythos AI model that aims to identify vulnerabilities before a broader deployment. The collaboration includes Amazon, Microsoft and Cisco and will shape future AI guardrails.

Mythos AI has already uncovered a 27-year-old bug in critical internet software and a 16-year-old vulnerability in video game code undetected by automated tools. Feedback from Glasswing participants will guide ongoing refinements and may inform broader cybersecurity standards.

Retail investors bought a net $65.3 million in Apple stock, the largest inflow since June 2025, driven by anticipation of a trial production foldable iPhone featuring a 5.5-inch external display and 7.8-inch internal screen on track for a September 2026 launch. Apple has also reorganized under AI VP Amar Subramanya to deliver a major Siri overhaul and integrate Google's Gemini model later this year, key factors for a potential upgrade cycle.