
Welcome to the AI Copilot Podcast, analyzing the latest AI Copilot and agent developments from Microsoft and its partners, delving into customer use cases, and exploring how AI plus Cloud helps customers reimagine business. In this episode, Tom Smith details a letter published by a JP Morgan Chase security exec on the state of security with SaaS applications.
Highlights
00:20 — If you missed the buzz last week, I urge you to peruse an ‘open letter’ posted on JP Morgan Chase’s technology blog by Pat Opet, the firm’s Chief Information Security Officer. The letter was directed to suppliers of SaaS software including AI and it calls for a far greater focus on security.

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01:30 — Opet draws a contrast between traditional security architecture — with clearly delineated internal and external resources — and the SaaS model’s ‘single factor explicit trust’ model, noting acerbically: “This architectural regression undermines fundamental security principles that have proven durability.”
02:15 — As an example of how things are functioning in today’s models, he cites an AI-driven calendar optimization service integrating directly into corporate email systems: “If compromised, this direct integration grants attackers unprecedented access to confidential data and critical internal communications.”
03:20 — His call to action to the tech industry is ambitious and may or may not gain immediate traction. He calls for new security principles and robust controls that enable rapid adoption of cloud services while protecting customers from their providers’ vulnerabilities and prevent abuse of interconnected systems. Quoting Opet: “The explosive growth of high-value services in data management, automation, artificial intelligence, and AI agents amplifies and rapidly distributes these risks, bringing them directly to the forefront of every organization.”
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