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Blog Posts by:

Brook Chelmo

Director of Product Marketing | Exabeam | Brook Chelmo is a seasoned cybersecurity strategist and product marketing leader with deep expertise in emerging threats, threat actor behavior, and security technology. He has conducted embedded research with ransomware groups, including direct engagement with Russian cybercriminals, offering rare insights into their operations, motivations, and monetization strategies. Known for delivering award-winning and standing-room-only presentations at global security conferences, Brook helps security teams stay ahead of evolving threats by translating complex threat intelligence into actionable strategies. His work spans product development, threat research, and education, supporting both the advancement of security technology and the global community’s ability to defend against cyber risk.

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Learn More About Exabeam

Learn about the Exabeam platform and expand your knowledge of information security with our collection of white papers, podcasts, webinars, and more.

  • Report

    From Adoption to Accountability: The New Economics of AI in Cybersecurity

  • White Paper

    Managing Insider Risk: Malicious Insiders and Compromised Credentials

  • Podcast

    Six Steps for Better Communication as a CISO

  • Guide

    Insider Threat Risks in Mergers and Acquisitions

  • Brief

    Agent Behavior Analytics

  • Brief

    Privilege Escalation

See Exabeam in Action

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Learn more:

  • If self-hosted or cloud-native SIEM is right for you
  • How to ingest and monitor data at cloud scale
  • How monitoring and analyzing AI and automated agent behavior uncovers risky non-human activity
  • How to automatically score and profile user activity
  • See the complete picture using incident timelines
  • Why playbooks help make the next right decision
  • Support compliance mandates

Award-Winning Leaders in Security

  • Cyber Security Excellence Awards 2025 - Winner
  • CRN Security 100 | 2025
  • Inc. 5000 | 2022
  • InfoSec Innovator Awards 2024
  • The Cyber Influencer of the Year | 2024
  • Google Cloud Partner of the Year 2024 Award