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    INSIGHT·4 May 2026

    Cybersecurity Due Diligence for Private Equity: A Practitioner's Checklist

    What deal teams should actually be looking for in 2026 cyber DD — and how to structure the engagement so material findings surface before close, not after.

    OPEN
    BRIEFING·3 May 2026

    The Governance Gap

    What boards are missing about autonomous agents, reputation attacks, and identity erosion

    OPEN
    INSIGHT·3 May 2026

    OT Security for Boards: The Questions Directors Should Ask

    What audit committees and executive teams need on the table — and what their CISOs rarely bring on their own.

    OPEN
    RESEARCH·1 Jan 2024

    Progress MoveIt Transfer — Vulnerability Disclosure

    Atumcell-discovered weakness in Progress Software's MoveIt Transfer file-transfer product, coordinated with the vendor and publicly disclosed.

    OPEN
    RESEARCH·1 Jan 2024

    Zoho Desk — Vulnerability Disclosure

    Atumcell-discovered weakness in Zoho's Desk help-desk product, disclosed to the vendor and reported alongside the MoveIt Transfer finding.

    OPEN
    RESEARCH·1 Jan 2023

    N-able Workgroup Guideline — Security Risk to MSPs

    Research finding that N-able's published workgroup guideline created a meaningful exposure for managed service providers and their downstream clients.

    OPEN
    RESEARCH·18 Jun 2018

    Physically Hacking SCADA — Cyber-Physical Attack Chains

    Research on cyber-physical attack chains against SCADA systems, demonstrating how digital compromises produce physical-layer effects.

    OPEN
    RESEARCH·29 Jul 2017

    ICS Killswitch — Cyber-Physical Industrial Security Research

    Two-year DefCon research programme on cyber-physical attack chains against industrial control systems.

    OPEN