CompTIA Security+ Exam Notes

CompTIA Security+ Exam Notes
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Tuesday, February 24, 2026

The MIT AI Risk Repository: A Detailed Guide to the World’s Largest AI Risk Database

 MIT AI Risk Repository 

The MIT AI Risk Repository is a major research initiative created to provide the world’s most comprehensive, structured, and unified resource on risks posed by artificial intelligence. It functions as a living, continuously updated database of AI risks, taxonomies, and documented sources, developed by the MIT AI Risk Initiative / MIT FutureTech Group.

It is publicly accessible at airisk.mit.edu.

1. What the MIT AI Risk Repository Is

According to MIT, the AI Risk Repository is:

  • A centralized, living database of AI-related risks, currently listing 700–1700+ risks depending on the version referenced (MIT's web version lists 1700+, while the academic paper documents 777 risks).
  • Compiled from dozens of academic, government, and industry AI frameworks (43–74 frameworks, depending on the version).
  • Designed to create a shared vocabulary for researchers, policymakers, auditors, and companies when discussing AI risks.
  • Open-access and designed to be extensible, meaning new risks can be added as the field evolves. 

The repository aims to unify a fragmented AI governance landscape and support future policy, regulation, audits, and safe AI development practices.

2. Core Components of the Repository

MIT describes the repository as having three primary components:

A. The AI Risk Database

Contains:

  • 700–1700+ documented AI risks
  • Direct links to source material (papers, frameworks, reports)
  • Quotes and page numbers verifying each risk 

This database enables:

  • Filtering risks by type, cause, domain, or scenario
  • Downloading risks in formats like Google Sheets or OneDrive
  • Reviewing evidence and citations for each risk

B. The Causal Taxonomy of AI Risks

This taxonomy classifies how a risk arises based on three dimensions:

1. Entity

  • Human
  • AI
  • Other/ambiguous

2. Intentionality

  • Intentional
  • Unintentional
  • Undefined

3. Timing

  • Pre-deployment
  • Post-deployment
  • Unspecified

This answers:

Who caused the risk?

Was it intentional?

When does it arise?

C. The Domain Taxonomy of AI Risks

This organizes risks into 7 major domains and 23–24 subdomains.

The seven high-level domains are:

1. Discrimination & toxicity

2. Privacy & security

3. Misinformation

4. Malicious actors & misuse

5. Human-computer interaction issues

6. Socioeconomic & environmental impacts

7. AI system safety, failures & limitations

MIT notes, for example, that privacy and security risks appear in 70%+ of the reviewed frameworks, while risks such as AI rights and welfare appear in <1%.

3. How the Repository Was Created

The repository was built via a systematic meta-review of existing AI risk frameworks.

Researchers: Peter Slattery, Neil Thompson, and a multi-disciplinary MIT team. [ide.mit.edu], [arxiv.org]

The process involved:

1. Reviewing 43–74 AI governance documents

2. Extracting every explicit AI risk described

3. An expert consultation process

4. Creating high-level and mid-level taxonomies

5. Publishing the database and taxonomies openly

The academic paper describing this process is titled:

“The AI Risk Repository: A Comprehensive Meta‑Review, Database, and Taxonomy of Risks From Artificial Intelligence” (2024–2025). 

4. Why the MIT AI Risk Repository Matters

A. Establishes a Shared Language

The AI governance ecosystem is fragmented. Different industries, researchers, and governments use inconsistent terminology. The MIT repository unifies them under one standard. [mitsloan.mit.edu]

B. Improves AI Safety and Compliance

Organizations can use the repository to:

  • Identify relevant risks
  • Prioritize risk mitigation
  • Build audits and assessments
  • Improve AI governance frameworks

C. Helps Policymakers

Regulators can more clearly understand:

  • Where risks occur
  • How common they are
  • How they compare across industries 

D. Tracks Underexplored Risk Categories

For example, MIT found:

  • Privacy & security risks appear in >70% of risk frameworks
  • Misinformation risks appear in only ~40%
  • AI welfare/rights appear in <1% 

This highlights research gaps.

E. Supports Research, Education, and Standardization

The repository is used for:

  • Academic research
  • Policy development
  • Corporate risk audits
  • Curriculum design

5. Examples of Risks Found in the Repository

The repository documents risks across many categories, including:

  • Bias and discrimination in model outputs
  • Privacy breaches/data leakage
  • Deepfake misinformation
  • AI-enabled cyberattacks
  • Model hallucinations
  • Autonomous system failures
  • Socioeconomic displacement
  • Environmental resource consumption 

Each risk is paired with:

  • Citations
  • Exact quotes
  • Evidence
  • Categorization by taxonomy

6. How to Use the MIT AI Risk Repository

MIT suggests several uses:

  • Search for risks relevant to a specific AI system
  • Explore causal and domain factors to build risk models
  • Build governance frameworks and compliance plans
  • Teach AI risk management in educational settings
  • Monitor emerging risks as the database updates

7. Strengths and Limitations (Based on Research Commentary)

Strengths 

  • Open-access, transparent, regularly updated
  • Most comprehensive resource of its kind
  • Useful taxonomies (causal and domain-based)
  • Unified framework that integrates 700+ risks
  • Valuable for practical AI governance

Limitations

  • Some risks may be high-level or ambiguous
  • Interpretation depends on user expertise
  • Coverage of novel or speculative risks is still evolving
  • Some domains are underrepresented (e.g., AI rights)

8. Summary

The MIT AI Risk Repository is one of the most important AI governance tools available today. It combines:

  • A living database of 700–1700+ AI risks
  • A causal taxonomy explaining how risks arise
  • A domain taxonomy categorizing risk areas
  • Full citations and evidence
  • Open-access resources for researchers, businesses, auditors, and policymakers

Its purpose is to standardize AI risk vocabulary, support governance, and improve global understanding of AI risks in a rapidly evolving field.

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