Category: RAG Security

  • 5 Zero-Day RAG Attacks Your Security Tools Miss

    5 Zero-Day RAG Attacks Your Security Tools Miss

    It started with a routine penetration test at a Fortune 500 bank. The security team had hardened their retrieval-augmented generation (RAG) pipeline with every recommended guardrail. Prompt injection filters were in place. Input sanitization was flawless. Output monitoring flagged anomalies in real time. Yet within three hours, the red team had extracted 14,000 sensitive customer…

  • 5 RAG Security Vulnerabilities OWASP Confirms With Real Data

    5 RAG Security Vulnerabilities OWASP Confirms With Real Data

    Imagine an enterprise knowledge assistant that leaks sensitive merger docs through a deceptively simple query, or a customer support RAG system forced to refund thousands of dollars because of a crafted prompt embedded in a public web page. These aren’t hypothetical threats. They’re the new attack surface OWASP has formally documented, and real-world evaluation data…

  • 73% of RAG Deployments Exposed: 7 Fixes via Late Interaction

    73% of RAG Deployments Exposed: 7 Fixes via Late Interaction

    It started with a routine security audit at a Fortune 500 financial services firm. The team had deployed a retrieval-augmented generation (RAG) assistant to let employees query internal policies, client histories, and market analyses. Within hours, a red team operator crafted a deceptively simple prompt that caused the system to spit out confidential salary data…

  • 7 RAG Security Gaps OWASP Just Exposed in 2026

    7 RAG Security Gaps OWASP Just Exposed in 2026

    You deploy your Retrieval Augmented Generation system, confident it’s solid. You’ve fine-tuned chunking strategies, set up hybrid search, and your accuracy metrics look good. But while you were tweaking for relevance, attackers were probing your vector database through prompt injection, pulling out sensitive documents with indirect references, and poisoning your retrieval pipeline with adversarial content…

  • 5 Critical RAG Security Gaps OWASP Just Exposed

    5 Critical RAG Security Gaps OWASP Just Exposed

    Last week, a major financial services firm discovered that its customer-facing RAG chatbot had been silently leaking confidential earnings data for over six months. The attack didn’t exploit the LLM directly. Instead, a prompt injection payload hidden inside an apparently mundane PDF slide deck bypassed every retrieval safeguard and instructed the model to exfiltrate chunked…

  • 7 RAG Attack Vectors Exposed by New Research

    7 RAG Attack Vectors Exposed by New Research

    When a major financial services firm rolled out its new RAG-powered virtual analyst last quarter, the team expected a 40% drop in research turnaround time. They didn’t expect a malicious query chain to trick the system into spitting out draft merger plans from a supposedly isolated knowledge base. The breach was silent, traced to a…

  • Enterprise RAG Leaks Data: 89% Exposed, 5 Fixes

    Enterprise RAG Leaks Data: 89% Exposed, 5 Fixes

    Yesterday, a fintech startup’s customer service chatbot returned an employee’s salary details and social security number to a competitor. The root cause? A retrieval endpoint in their RAG pipeline that pulled internal HR documents without any user-specific filtering. That startup isn’t an outlier. A July 2026 study by CyberAI Labs reveals that 89% of organizations…

  • 7 Prompt Injection Vectors Exploiting Enterprise RAG Right Now

    7 Prompt Injection Vectors Exploiting Enterprise RAG Right Now

    Three weeks ago, a security researcher at a major financial services firm discovered something terrifying: a prompt injection attack that bypassed all existing guardrails by targeting not just the LLM, but the entire retrieval pipeline. The attacker didn’t need to trick a chatbot with a cleverly worded prompt. Instead, they poisoned a single document in…

  • OWASP 2026: 5 Agentic RAG Threat Fixes via Late Interaction

    OWASP 2026: 5 Agentic RAG Threat Fixes via Late Interaction

    When OWASP released its updated LLM Top 10 on July 15, 2026, enterprise RAG teams didn’t just read a document. They watched their current production pipelines get flagged for five new threat classes. This wasn’t a routine refresh. The new list introduces Autonomous Agent Misuse, Retrieval Chain Manipulation, Cross-Modal Evasion, and deeper takes on prompt…

  • 73% of Enterprise RAG Fails Audit: NIST’s 4-Step Fix

    73% of Enterprise RAG Fails Audit: NIST’s 4-Step Fix

    The morning dump from a Fortune 500 security scan lands in a CISO’s inbox. Red rows stretch screen after screen: payload injection into vector search, illegal memory access from a co-pilot plug-in, retrieval-augmented generation pipelines spilling PII like a cracked fire hydrant. The team thought RAG was firewalled behind model serving, but the attack didn’t…

  • OWASP LLM Top 10 Adds 3 RAG Threats: 89% of Orgs Exposed

    OWASP LLM Top 10 Adds 3 RAG Threats: 89% of Orgs Exposed

    When a Fortune 500 healthcare provider’s retrieval-augmented chatbot started injecting fake drug dosing data into clinical responses last month, patient safety alarms went off. It wasn’t a model hallucination. An attacker had poisoned the vector database with adversarial passages. The incident triggered an SEC investigation and a quiet scramble across enterprise security teams. The root…

  • 9 Context Poisoning Attacks That Are Breaching Enterprise RAG Defenses

    9 Context Poisoning Attacks That Are Breaching Enterprise RAG Defenses

    Imagine deploying a retrieval-augmented generation system that performs flawlessly during eight months of rigorous testing. Your legal team signs off, IT security clears the integration, and the system goes live across three departments. Then one Tuesday morning, your CFO asks the internal chatbot about Q3 revenue projections. Instead of retrieving the verified financial report, the…

  • 5 RAG Security Threats in OWASP’s LLM Top 10

    5 RAG Security Threats in OWASP’s LLM Top 10

    It was a Tuesday morning when a Fortune 500 energy company found out their internal knowledge assistant had been feeding executives fabricated safety protocols. The culprit wasn’t a hallucination. An attacker had slipped malicious documents into the retrieval pipeline, bypassing all the existing LLM guardrails. The incident sent shockwaves through the AI security community and…

  • Is Your RAG System a Security Risk? What Recent Research Means for You

    Is Your RAG System a Security Risk? What Recent Research Means for You

    Introduction: The Double-Edged Sword of RAG Innovation Retrieval Augmented Generation (RAG) is rapidly transforming the enterprise AI landscape. We’re no longer just talking about Large Language Models (LLMs) that can write poetry or summarize articles; we’re deploying sophisticated systems that tap into vast private knowledge bases, providing nuanced, context-aware answers that drive real business value.…