Starbucks attacked by hackers: 10GB source code and coffee machine solids leaked

Emergency security alert.

Recently, one name ShadowByt3s The hackers claim they successfully hacked Starbucks' cloud storage system and stole it.Sensitive data up to 10GBIncluding proprietary source codes, coffee machine solids and global management tools. The incident once again sounded the alarm for the security of the corporate cloud.

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Overview of events

Attack Division	ShadowByt3s (member BlackVortex1)
Victims	Starbucks
Discovery of data	10 GB
Attack the entrance.	Malformed Amazon S3 storage (sbux-assets)
Data Type	Source code, firmware, intellectual property
Deadline for extortion	5 April 2026 1700
Extent	Serious

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• Disclosure of data details

According to samples published by hacker organizations, the leaked data are divided into four main categories, all from the S3 storage drums called “sbux-assets”:

1. Coffee machine solids and operating technology

• Mastrena II Italian coffee machine: control the logical code, including touch screen interface and step-by-step configuration
• Siren System / Blue Sparq controllerHexadecimal solidware file for the core hardware controller
• FreshBlends automatic drinking stations: proprietary code and UI package, including ratio of ingredients and pricing logic
• Step-up electric configurationStepper 050 Board X.hex etc. control file

2. Global management and internal software

• Global management UI(New Web UI): Centralized instrument for managing machines in all regions of the world Board
• Inventory management portal (b4-inv/): Tracking global hardware inventory, supply chain logistics and supplier orders
• Operational monitoring tool: Log upload and data download tool for technicians to monitor machine health and performance

3. Development of the environment and source code

• JavaScript: API endpoint with hard encoding, internal service URL and authentication logic
• SCSS Source File: Style source code for managing interface
• Source Map File (.map): Compressed production codes can be restored to human readable formats
• Developer backup and suspense file Check.: may include temporary vouchers or internal developer notes

4. Visual and brand assets

• Images of internal employees and personal data
• High-resolution Starbucks corporate brand assets
• Partner supplier: Blue Sparq

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• Maximum risk: exposure to operating technology (OT)

The most dangerous part of this leak isOperating technology (OT) solidwareThe exposure. The hexadecimal file of the beverage distributor, the Italian coffee machine and the automatic drinking station represents the exclusive control logic of the physical equipment deployed at tens of thousands of Starbucks Gate stores worldwide.

If these data fall into the wrong hands, they may lead to:

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