#405 - RSM 2026 Attack Vectors Report

Jeff and Jim sit down with David Llorens, principal at RSM, to break down the RSM 2026 Attack Vectors Report. Drawing from real-world offensive security engagements, David explains why identity continues to be the primary attack surface, how AI chatbots are creating new vulnerabilities through prompt injection, and what separates organizations that get breached from those that don't. The conversation covers MFA gaps, the explosion of non-human identities, why PAM is the top investment priority for 2026, and how CISOs can align security spending with business objectives. Plus, the episode wraps up with soccer stories and some quality trash talk.

Connect with David: https://www.linkedin.com/in/david-llorens-009a3310/

Review RSM’s 2026 Attack Vectors Report: https://rsmus.com/insights/services/risk-fraud-cybersecurity/rsm-attack-vector-report.html

Connect with us on LinkedIn:

Jim McDonald: https://www.linkedin.com/in/jimmcdonaldpmp/

Jeff Steadman: https://www.linkedin.com/in/jeffsteadman/

Visit the show on the web at http://idacpodcast.com

TIMESTAMPS0:00 - Intro and Jim's big personal news4:51 - Main topic intro: RSM 2026 Attack Vectors Report5:55 - David's origin story and how he got into cybersecurity9:53 - What a principal is at RSM and David's current role11:16 - What the Attack Vectors Report is and how it is created14:40 - Why identity security is a dominant theme in this year's report17:19 - What separates organizations that get breached from those that don't18:18 - MFA as the first line of defense18:45 - Privileged access management as a growing priority19:40 - Detecting lateral movement through identity anomalies21:00 - Credential rotation as an advanced defensive technique22:26 - Non-human identities and service account risks24:37 - Middle market challenges and budget constraints25:17 - Is it the size of the budget or how you spend it?28:29 - Using internal audit and cross-department collaboration for security wins30:15 - Cybersecurity as a business enabler, not a deterrent32:45 - Non-human identities and agentic AI creating new attack surfaces35:51 - Prompt injection attacks and AI chatbot vulnerabilities39:42 - Actionable recommendations for practitioners42:41 - MFA implementation gaps and session hijacking45:02 - The case for FIDO2 and layered conditional access46:35 - Is identity security a board-level issue?49:47 - Three things CISOs should focus on through 202650:52 - PAM as the top investment priority51:28 - Removing unnecessary privileges from users56:11 - Redefining what privilege means in your organization57:43 - Social media accounts as privileged access58:42 - Credentials stored in SharePoint and OneDrive59:38 - Wrap up and where to find the report59:58 - Lighter topic: David's soccer background and playing semi-pro1:05:06 - Best trash talk stories1:07:03 - Jim's trash talk philosophy: scoreboard1:08:00 - Jeff's basketball trash talk and calling his shots1:10:00 - Final thoughts and sign off

KEYWORDSIDAC, Identity at the Center, Jeff Steadman, Jim McDonald, David Llorens, RSM, attack vectors report, offensive security, penetration testing, identity security, MFA, multifactor authentication, privileged access management, PAM, non-human identities, service accounts, agentic AI, AI security, prompt injection, lateral movement, credential rotation, FIDO2, conditional access, session hijacking, middle market, CISO, board-level security, certificate-based authentication, active directory, configuration management, shadow AI