July 2022 (4.0.1)

Welcome to the July 2022 release of ATLAS Data. This version 4.0.1 contains 12 tactics, 36 techniques, 27 sub-techniques, and 15 case studies.

Changes

• Support for defining multiple matrices and custom data object types

  • As of version 4.0.0, this is a breaking change to the output ATLAS.yaml format, introducing new top-level key matrices. See the output format below under Assets.

• Schemas have been updated to support a wider variety of data object ID prefix patterns:

  • Must start with a prefix of capital letter(s), optionally followed by numbers, then a "." (ex. AML.)
  • Optionally can repeat the above pattern (ex. AML.VER123. )
  • Ending in the expected pattern for the data object (ex. AML.VER123.T1234 )

• Fixes and tests

Assets

This repository's distributed files are also available below as released assets. See the docs for more usage information.

• ATLAS.yaml
  • All ATLAS-related data available in one file
  • See the schemas and usage below for more details. Top-level keys include:

    id: ATLAS
    name: Adversarial Threat Landscape for AI Systems
    version: Version number for this data release
    matrices: List of matrix data
    - id: ATLAS
      name: ATLAS Machine Learning Threat Matrix
      tactics: List of tactics objects
      techniques: List of technique and subtechnique objects
    case-studies: List of case study objects

• schemas/
  • Optional JSON Schema files for validation use
  • atlas_output_schema.json
    • Describes the ATLAS.yaml format
  • atlas_website_case_study_schema.json
    • Describes the case study file format