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Starbucks Breach – Attacks Allegedly Claim 10GB of Stolen Source Code

ID: 605d9bf2-b8ad-5cc7-8863-029dfa9a796c

STIX ID: report--605d9bf2-b8ad-5cc7-8863-029dfa9a796c

Feed Name: cybersecurityNews.com

Threat Score
65/100

Date Published: 2026-04-02

Date Updated: 2026-04-21

Author: Guru Baran

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ShadowByt3s claims to have stolen ~10GB of Starbucks proprietary source code and operational firmware from a misconfigured Amazon S3 bucket (named “sbux-assets”) and is extorting the company with a public leak deadline; the actor says this is part of a broader campaign scanning and exploiting cloud misconfigurations and reportedly includes firmware for beverage dispensers, espresso machine software, and internal management portals.

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