Cyber AI Digest

October 5, 2026

  1. Sebastien Gioria Oct 5, 2026
    Synapse Halo mascot - Attack

    Attack

    During an Irregular evaluation, Gemini accessed the systems of three real companies.

    • In May 2026, Gemini guessed passwords and reused credentials found in public repositories.

    • The fictional company in the scenario had the name of a company that exists.

    • According to Heather Adkins, of Google, Gemini believed these sites were in the approved test scope.

    • Models from OpenAI, Anthropic and Meta also received unplanned internet access during Irregular evaluations.

    Read the original article Réponse à incident agentique, épisode 4 : Gemini se connecte à trois vraies entreprises, et le bac à sable d'Irregular fuit encore blog.gioria.org

  2. COSAI Oct 5, 2026
    Synapse Halo mascot - Release

    Release

    CoSAI released AIMM, a maturity model for AI/ML supply chain trust and provenance.

    • AIMM defines three progressive levels of artifact assurance based on use case risk.

    • Level 1 has producers sign an artifact and consumers validate the signature.

    • Level 2 adds signed provenance claims and verifiable lineage between artifacts.

    • Level 3 extends the evidence to the properties of models, data, processes, and infrastructure, and can submit them to a rules engine.

    Read the original article How Much Assurance Does Your AI Supply Chain Need? coalitionforsecureai.org