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Security Threats

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March 2026:

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March 2026

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SITF (SDLC Infrastructure Threat Framework)

wiz-sec-public.github.io/SITF

We can’t always wait for MITRE ATT&CK to release new frameworks so quickly; many great research and security teams can help fill that gap with their own ATT&CK-style frameworks for everyone in the industry. The SDLC Infrastructure Threat Framework, or SITF, helps solve that gap. Here are some gaps and features they address:

  • They list five components of potential victim infrastructure: Endpoint, VC, CI/CD, Registry & Production. You can see these being attacked in every supply chain attack in the last two weeks surrounding Trivy & Axios
  • Three stages, Initial Access, Discovery & Lateral Movement and Post-Compromise, connect to ATT&CK, sans post-compromise
  • The techniques are specific and actionable. For example, Git Tag Manipulation was used in the Trivy attack as tags were removed and re-added with an orphaned commit on a fork in the attacker’s repo

Each technique has protective controls associated with them, so this is great reference material for those who are trying to harden their supply chain pipelines.