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Tracing Digital Intent: New MacOS Tahoe 26 Artifact Discovered

ID: 7e008cf4-6d0a-53b6-a38c-561d5f4ebb9a

STIX ID: report--7e008cf4-6d0a-53b6-a38c-561d5f4ebb9a

Feed Name: Palo Alto Networks Unit 42

Date Published: 2026-06-12

Date Updated: 2026-06-13

Author: Chip Riley

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This report details the discovery of a new Apple Biome stream, App.MenuItem, in macOS Tahoe 26 that logs precise user menu selections and timestamps; it documents the artifact's filesystem location, SEGB/protobuf structure, recommended parsing steps (using ccl-segb and conversion to CSV), example event sequences showing user intent (e.g., compressing then deleting a folder), and limitations where menu text may not reveal targets, positioning the artifact as a valuable forensic source rather than evidence of malicious activity.

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