Power BI Reports: The Hidden Data Exposure Risk Every Security Leader Must Understand
Most teams trust that hiding columns or tables inside a Power BI report is enough to protect sensitive information. This video shows why that belief is false. We walk through a real attack path where an external viewer can pull hidden HR data, social security numbers, and employee records - even though the visual report shows nothing sensitive.
This is a clear example of how no-coders, acting with good intentions, can create serious exposure without knowing it. For CISOs and AppSec managers, this is more than a technical flaw. It shows why business app platforms like Power BI, Power Platform, and other no-coder tools have become a major part of the enterprise attack surface.
🔍 What you will see in this demo:
✅ How a simple HR dashboard exposes hidden sensitive data
✅ How an attacker finds public Power BI reports through search engines
✅ How browser calls reveal the full underlying data model
✅ How hidden tables and columns still leak through the Power BI service
✅ How easy it is to pull detailed records using the Power BI APIs
✅ Why this creates both a security and compliance risk
✅ Why internal business apps are not as internal as teams assume
🌐 Learn more about Nokod Security
Website: https://nokodsecurity.com
LinkedIn: / nokodsecurity
This walkthrough gives security leaders clear proof of the scale of blind spots created by no-coder development. It shows how fast these apps spread, how easily they leak, and why the risk is often dismissed until a live demo removes all doubt.
At Nokod Security, we help AppSec managers gain visibility into this growing jungle of business apps, find exposure at scale, and fix issues in a simple and direct way - without slowing teams down.
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📌 Comment: Have you checked your Power BI or Power Platform exposure lately?
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