https://www.oceanheart.ai/tags/security/ Recent content in Security on oceanheart.ai Hugo en-gb Sat, 07 Feb 2026 00:00:00 +0000 https://www.oceanheart.ai/blog/2026-02-07-prompt-injection/ Sat, 07 Feb 2026 00:00:00 +0000 https://www.oceanheart.ai/blog/2026-02-07-prompt-injection/ <p>I have a tool called <code>polecat</code>. Sandboxed Claude runner. You give it a task file, it spins up an isolated Claude instance, executes the task, returns the result.</p> <p>One afternoon I gave polecat a task file about implementing some new features. The task file included example commands that the features would enable:</p> <div class="highlight"><pre tabindex="0" style="color:#c0caf5;background-color:#1a1b26;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-markdown" data-lang="markdown"><span style="display:flex;"><span><span style="color:#e0af68;font-weight:bold">## Features to implement </span></span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span><span style="color:#bb9af7">1.</span> Swarm mode: run multiple polecats in parallel </span></span><span style="display:flex;"><span> Example: <span style="color:#9ece6a">`bosun swarm --from-gastown`</span> </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span><span style="color:#bb9af7">2.</span> Batch processing: process multiple tickets </span></span><span style="display:flex;"><span> Example: <span style="color:#9ece6a">`bosun batch --queue pending`</span> </span></span></code></pre></div><p>Launched polecat. Went to make coffee. Came back to 14 runaway processes.</p>