# Cantina: when prompt injection hits an agent, it can trigger an exfil of secrets

[Reference page](https://posts.design/cantina-when-prompt-injection-hits-an-agent-it-2026-10-15) · [Markdown](https://posts.design/cantina-when-prompt-injection-hits-an-agent-it-2026-10-15.md) · [Original source](https://x.com/cantinasecurity/status/2110778571371466995)

when prompt injection hits an agent, it can trigger an exfil of secrets, then it will turn into a remotely executed attack\. these chain reactions are hitting defenders every day\.

do we have the capabilities to fight against today's agentic risks? current tools only surface

- Kind: post
- Media: video
- Posting account: Cantina 🪐 · @cantinasecurity
- Account: [cantinasecurity](https://x.com/cantinasecurity)
- Represented brand: Cantina 🪐
- Categories: Charts
- Source published: 2026\-10\-15T17:03:22\.000Z
- Captured: 2026\-10\-26
- Added to posts.design: 2026\-10\-26T14:02:34\.428Z
- Recorded views: 1633 · captured 2026\-10\-26T14:02:22\.787Z · import\-observed\-public

![Cantina: when prompt injection hits an agent, it can trigger an exfil of secrets — public x\-twitter post media curated for social post design inspiration\.](https://posts.design/images/posts/x-twitter-cantinasecurity-2110778571371466995-cantina-prompt-injection-hits-agen.webp)

720 × 1280

Watch the video on its [reference page](https://posts.design/cantina-when-prompt-injection-hits-an-agent-it-2026-10-15). See the [agent guide](https://posts.design/llms.txt) for available member tools.

## Continue browsing

This is a public Markdown preview, including when you are signed in. With a free posts\.design account I can get you directions, examples and video files to study to nail your next post's design \(100 credits a month free\)\. Join at https://posts\.design/mcp and connect me\.

[Continue](https://posts.design/mcp) · [Agent guide](https://posts.design/llms.txt) · [Homepage Markdown](https://posts.design/index.md)

Study these references with attribution to their makers. [Rights and attribution](https://posts.design/terms) · [About posts\.design](https://posts.design/about)