Data Exfiltration
How LLMs Leak Training Data
Models memorize fragments word-for-word and hand them back to anyone who asks the right way.
Bianca Espinoza
· 12 min read
LLM Security Review — Page 6
The Latest
Data Exfiltration
LLM Data Loss Prevention Tool Evaluation
Sensitive data now flows into AI tools constantly—and legacy security tools can't stop it.
Marco Quist
Data Exfiltration
Preventing PII Exfiltration in Customer-Facing LLM Chatbots
Three attack pathways expose customer data in AI chatbots, each requiring separate defenses.
Bianca Espinoza
Data Exfiltration
PII Exposure in LLM Application Logs
Logging AI prompts captures personal data companies didn't mean to store.
Selah Beck
Data Exfiltration
Data Exfiltration Through LLM Tool and Function Calls
Attackers exploit tool-calling to steal data through the exact channels your AI agent needs.
Hugo Dvorak
LLM Security Fundamentals
documented real-world prompt injection attacks against RAG-based enterprise tools
RAG systems treat retrieved data as instructions, turning documents into attack vectors.
Selah Beck
LLM Security Fundamentals
AI risk scoring and vendor assessment platforms mapped to OWASP LLM Top 10 and NIST AI RMF
Platforms claiming framework alignment vary widely in what that actually means.
Marco Quist
Data Exfiltration
Data Exfiltration Through LLM Tool Calls
LLM tool calls create data exfiltration that looks like legitimate operation.
Hugo Dvorak
Data Exfiltration
System Prompt Confidentiality and Leakage
System prompts leak easily, and what's inside matters more than secrecy itself.
Selah Beck
Data Exfiltration
RAG Pipeline Data Exposure Risks in Enterprise Deployments
Enterprises are deploying RAG faster than they can secure it.
Hugo Dvorak
Data Exfiltration
RAG System Data Leakage Risks
Enterprise RAG systems leak proprietary data through unprotected vector databases.
Hugo Dvorak
LLM Security Fundamentals
Overreliance on LLM Output as a Security Risk
The system, not the user, is where LLM security risk actually lives.
Bianca Espinoza