---
title: "Discussion on \"How PLCs Work—and Why Hackers Target Them\" | Hashnode"
description: "Discussion on \"How PLCs Work—and Why Hackers Target Them\". Programmable logic controllers run water plants, power grids, and factories worldwide. Here's how these industrial computers work, why they're vulnerable to cyberattacks, and what makes them a top target for nation-state hackers.\nThe Invisible Comput..."
url: "https://hashnode.com/posts/how-plcs-workand-why-hackers-target-them/69e4fe0bcd3044e4e2d8b87a"
---

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# [How PLCs Work—and Why Hackers Target Them](https://spotifero.hashnode.dev/how-plcs-workand-why-hackers-target-them?utm_source=hashnode&utm_medium=feed)

Programmable logic controllers run water plants, power grids, and factories worldwide. Here's how these industrial computers work, why they're vulnerable to cyberattacks, and what makes them a top target for nation-state hackers. The Invisible Comput...

Apr 19 · 4 min read · spotifero.hashnode.dev  
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