Brian Tant

Brian brings to Raxis a rich and varied background in Information Technology spanning more than 20 years. Sought after by clients for his unique blend of business acumen and technical prowess, Brian has consistently delivered value to hundreds of organizations spanning the globe throughout his career. Brian is Raxis’ CTO and currently leads the Raxis Penetration Testing and Social Engineering team.

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The Exploit: Penetration Testing Insights From The Frontlines

The Exploit articles written by Brian Tant

  • Why We Take AI Security Training Seriously at Raxis

    AI-Augmented Series: Why We Take AI Security Training Seriously at Raxis
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    Raxis CTO Brian Tant discusses the AI portion of our annual security awareness training and how we take AI security seriously.
    Brian Tant July 14, 2026
  • The Game is Starting: Release the Fraudsters

    The Game is Starting: Release the Fraudsters
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    Large tournaments bring out fraudsters just as your employees’ guard is down. Raxis CTO Brian Tant discusses recent threats and how to protect your company.
    Brian Tant June 10, 2026
  • No Malware Required

    No Malware Required
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    The March 2026 attack on Stryker Corporation was not Malware and did not make Ransomware demands. Instead it used compromised credentials to disrupt business.
    Brian Tant May 1, 2026
  • BYOVD Attacks and EDR Evasion: Why Your Endpoint Security May Not Be Enough

    BYOVD Attacks and EDR Evasion: Why Your Endpoint Security May Not Be Enough
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    With Reynolds Ransomware in the wild, Brian Tant dives into BYOVD attacks, how they evade enterprise defense like EDRs, and what your organization can do.
    Brian Tant March 18, 2026
  • The Growing Threat: Attackers Using GitHub Repositories as Malware Staging Mechanisms

    The Growing Threat: Attackers Using GitHub Repositories as Malware Staging Mechanisms
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    Recent attacks, including GitVenom and Lumma Stealer, underscore the threat of Attackers using GitHub repositories as malware staging mechanisms.
    Brian Tant January 21, 2026
  • Wireless Encryption: WPA3 and the Gotchas Every Company Should Know About

    Wireless Encryption: WPA3 and the Gotchas Every Company Should Know About
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    Brian Tant takes a look at WPA3. While offering much deeper security than WPA2, it is still vulnerable to transition Mode and side-channel attacks.
    Brian Tant November 18, 2025