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Resource Center

Welcome to our cybersecurity resource center where we uncover how malicious actors exploit weaknesses in systems, while going beyond the technical aspects and examining real-world perspectives across various industries.

LATEST VULNERABILITIES

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CVE-2026-20131

CVE-2026-20131 allows unauthenticated remote code execution in Cisco FMC via insecure deserialization. Exploited in ransomware campaigns—patch immediately.
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CVE-2026-3055

CVE-2026-3055 is a critical Citrix NetScaler vulnerability allowing unauthenticated memory disclosure in SAML IdP configurations. Validate exposure and patch immediately.
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    Lessons from the Front Lines: Dynatrace’s Journey with NodeZero®

    Cybersecurity Awareness Month is the perfect moment to learn from those who are staying ahead of attackers in the real world. Join Horizon3 and Dynatrace for a candid, fireside chat exploring how one of the world’s leading observability companies built a proactive, scalable security program with NodeZero®. In this session, we’ll dive into: Whether you’re a security engineer looking for actionable…

    How Often Should You Pentest?

    Annual pentesting leaves blind spots. Learn why modern threats demand frequent or continuous pentesting to stay ahead of attackers.

    From Patch Tuesday to Pentest Wednesday®: Proof That Reshaped Security for a Gaming Operator

    September 17, 2025
    A U.S. casino's first pentest uncovers 756 weaknesses & 143 attack paths, sparking a new, proof-driven approach to security.

    Threat Actor Intelligence: Known Threats, Known Weaknesses, Known Outcomes

    September 12, 2025
    Awareness doesn’t equal defense. Threat Actor Intelligence helps you go beyond the headline: “Are these attackers using techniques that would actually work in our environment?”

    From Patch Tuesday to Pentest Wednesday®: Proof That Redefined Security for a Large Insurer

    September 10, 2025
    The simple truth is that supply chain security depends on validation, not paperwork. Pentest Wednesday is about moving from forms and annual tests to continuous testing and measurable risk reduction, replacing paperwork with proof.

    Endpoint Security Effectiveness: From Assumption to Proof

    EDR and XDR platforms are positioned as the backbone of endpoint protection. They promise to detect, block, and contain threats before attackers can gain a foothold. Yet many organizations are left asking the same questions: Where is our EDR deployed? Is it configured properly? Could something be slipping through? The uncomfortable truth is that most…

    From Patch Tuesday to Pentest Wednesday®: Proof That Redefined Security for the Defense Industrial Base

    September 3, 2025
    The simple truth is that supply chain security depends on validation, not paperwork. Pentest Wednesday is about moving from forms and annual tests to continuous testing and measurable risk reduction, replacing paperwork with proof.

    Cost Avoidance and Business Value with NodeZero®

    August 29, 2025
    Horizon3’s NodeZero® delivers $6.78M annual cost avoidance by replacing pentests, reducing scanner costs, and boosting security ops.

    CVE-2025-7776

    August 26, 2025
    Citrix Netscaler Memory Corruption Vulnerability

    CVE‑2025‑25256

    August 21, 2025
    Fortinet FortiSIEM Pre-Authentication Command Injection Vulnerability