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A month with Anthropic’s Mythos left Rubrik rethinking remediation

Rubrik scanned its codebase with Anthropic's Mythos and found so many security issues it scrapped its hiring plan—rebuilding its review pipeline instead.

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The KeyNews take

Why it matters

A real deployment of frontier capability (code scanning with Mythos) that changed how a company operationalizes security review—practitioners see a concrete model-in-production use case; enthusiasts track Mythos adoption momentum.

The key facts

10 to know
  1. Rubrik deployed Anthropic's Mythos Preview for code scanning

  2. One month of scans surfaced enough security issues to trigger operational change

  3. Rubrik chose to rebuild its review pipeline instead of hiring additional reviewers

  4. Deployment led by CTO Arvind Nithrakashyap; details in company blog post

  5. Use case: security/code review workflow transformation

  6. Rubrik used Anthropic's Mythos Preview model for code scanning

  7. One month of scanning surfaced enough security issues to trigger pipeline redesign

  8. Company chose to rebuild review process rather than hire additional reviewers

  9. Deployment driven by CTO Arvind Nithrakashyap's team

  10. Model: Mythos (Anthropic frontier model in preview)

Go to the source

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Publisher excerpt: Data resilience company Rubrik Inc. today said a month of scanning its own code with Anthropic PBC’s Mythos Preview model surfaced so many potential security issues that it rebuilt its review pipeline rather than hire reviewers. The details came in a blog post from Rubrik co-founder and Chief…
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