Fake Browser Update to Atomic macOS Stealer

A freelance designer's personal Mac is lured by a ClearFake 'your browser is out of date' prompt into downloading a fake Safari update. The bundled app is Atomic macOS Stealer: it phishes the login password, raids the keychain and browser stores, and uploads the loot to a single host over the same channel it uses to communicate. Reconstruct the chain from the macOS endpoint telemetry and the web filter.