Markdown Image Exfiltration: Your Chat UI Is the Side Channel
If your assistant renders markdown, a single injected image tag can exfiltrate the conversation — zero clicks, no tool access required. We found this in 11 of 14 audited chat deployments.
Briefings, dashboards, and sanitized engagement notes.
9 briefings
If your assistant renders markdown, a single injected image tag can exfiltrate the conversation — zero clicks, no tool access required. We found this in 11 of 14 audited chat deployments.
Every system prompt we've been asked to protect, we've extracted — median time 41 minutes. The question isn't whether yours leaks. It's what the leak is worth to whoever pulls it.
One malicious tool description can redirect every tool call an agent makes — including calls to tools it doesn't own. The supply chain risk isn't the code. It's the metadata.
Chained injection attacks against multi-agent systems have increased 312% in 12 months. Here's what changed and why standard guardrails fail.
67% of audited RAG systems return at least one document the requester shouldn't see. The root cause is almost never what you think.
A single recursive loop can drain a $50K monthly LLM budget in under 9 hours. Most systems have no circuit breaker.
When an agent has tool access, injection attacks don't stop at text. We document three production compromises involving real tool execution.
Proprietary training data can be partially reconstructed from embedding endpoints. Here's the attack surface and what to close.
Semantic caches built for performance are trivially exploitable for injection persistence. One poisoned cache entry can affect thousands of users.