SEC536: Adversarial AI - Penetration Testing AI Systems


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Contact UsKey findings:
The survey points to a CTI discipline that is maturing in process and framework adoption faster than it is maturing in resourcing. Teams are converging on shared standards like MITRE ATT&CK and formal reporting, and executives are more engaged in shaping intelligence requirements than in prior years, yet funding constraints are worsening rather than easing. The heavy reliance on external data sources over internal ones also suggests CTI teams have room to capture more organization-specific context, a gap the survey's authors flag as a near-term opportunity. The survey was conducted by SANS Institute and reflects responses from CTI analysts, threat researchers, security operations staff, and security managers or directors, with the largest respondent segments coming from cybersecurity service providers and organizations with 1,000 or fewer employees.
As the cyber threat landscape continues to evolve, the past year has presented unique challenges and opportunities for cyber threat intelligence professionals.

52% of organizations reported having a dedicated CTI team in the SANS 2025 CTI Survey, a 10 percentage point increase compared to 2018.
Lack of funding is the top barrier, cited by 62% of respondents, up from 52% in 2024 and 40% in 2023.
CTI teams heavily favor external sources: 90% collect external intelligence compared to 64% that use internal sources.
80% of CTI teams use written reports as their primary method of disseminating intelligence, up from 62% in 2022.
More than one-third of organizations report using artificial intelligence in some part of their CTI program, most commonly in data collection and analysis scoring.


Rebekah Brown has been instrumental in advancing cyber threat intelligence, serving as a network warfare analyst at the NSA, Operations Chief of a U.S. Marine Corps cyber unit, and training lead at U.S. Cyber Command.
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Andreas is a seasoned cyber threat intelligence professional with over 15 years in cybersecurity. He specializes in cyber threat analysis and building threat management programs.
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