Executive Summary
The guide outlines AI adoption risks and practical safeguards for small businesses, including data leakage, privacy breaches, and supply chain vulnerabilities. Small businesses using AI systems, especially external vendors, should prioritize data handling controls and vendor security reviews.
What Happened
The Australian Cyber Security Centre guide explains AI-related risks for small businesses, including data leaks, privacy breaches, and supply chain vulnerabilities when adopting AI technologies.[2] It provides practical measures such as limiting sensitive data uploaded to AI systems, reviewing vendors’ data handling and incident response policies, enforcing role-based access controls and encryption, and assessing AI supply chain security.[2]
Vulnerability / Attack Technique
Sensitive data exposure through AI systems
Technical Mechanism
The article reports that sensitive information may be exposed when uploaded to AI systems and that vulnerabilities can arise from vendors’ data handling practices. It also identifies AI supply chain security as an area requiring assessment, alongside access controls and encryption.
AI Security Category
LLM02:2025 Sensitive Information Disclosure
Relevant Frameworks
RealGround Analysis
Teams running AI agents or LLM applications should establish clear limits on the data these systems can receive and verify how providers store, process, and respond to incidents involving that data. Vendor reviews, role-based access, encryption, and supply chain assessments provide foundational controls for reducing disclosure and third-party risk.
Recommended Controls
- Limit sensitive data uploaded to AI systems
- Review vendors’ data handling and incident response policies before adoption
- Enforce role-based access controls for AI systems and related data
- Encrypt sensitive data used with AI systems
- Assess the security of the AI supply chain
Related RealGround Service
AI Security Readiness Assessment · or start with the free AI Agent Security Scanner.
Sources
Australian Cyber Security Centre (Cyber.gov.au): https://www.cyber.gov.au/business-government/secure-design/artificial-intelligence/artificial-intelligence-for-small-business
Summary and analysis written by RealGround from the source above; last updated 2026-10-18.