---
title: "Discussion on \"Attack Vectors in Solidity #4: Unencrypted Private Data On-Chain\" | Hashnode"
description: "Discussion on \"Attack Vectors in Solidity #4: Unencrypted Private Data On-Chain\". Unencrypted Private Data On-Chain as an Attack Vector"
url: "https://hashnode.com/posts/attack-vectors-in-solidity-4-unencrypted-private-data-on-chain/63b2fbe8f84ad3c164c8eb4d"
---

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# [Attack Vectors in Solidity #4: Unencrypted Private Data On-Chain](https://natachi.hashnode.dev/attack-vectors-in-solidity-4-unencrypted-private-data-on-chain?utm_source=hashnode&utm_medium=feed)

Unencrypted Private Data On-Chain as an Attack Vector

Jan 2, 2023 · 4 min read · natachi.hashnode.dev  
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## Written by

[Natachi Nnamaka](https://hashnode.com/@natachigram)

@natachigram · Port Harcourt, Nigeria

  
[View profile](https://hashnode.com/@natachigram)

Blockchain developer

I am a junior blockchain developer with a background in frontend development. I have a passion for technology and have always been interested in the potential of blockchain to revolutionize various industries. I have a strong foundation in frontend technologies such as HTML, CSS, and JavaScript, and have recently been working on expanding my skillset to include blockchain development. I am excited to continue learning and growing in this field and contribute to the development of innovative blockchain solutions.

## Responses 1

Markdown supported · ⌘↵ to post

[Duffigoogle](https://hashnode.com/@duffigoogle)

[Jan 3, 2023](https://hashnode.com/posts/attack-vectors-in-solidity-4-unencrypted-private-data-on-chain/63b2fbe8f84ad3c164c8eb4d/comment/63b3dd39d23d3c5ea6f5745f)

This article came in handy. Thank you for sharing.

[Natachi Nnamaka](https://hashnode.com/@natachigram)

[Jan 3, 2023](https://hashnode.com/posts/attack-vectors-in-solidity-4-unencrypted-private-data-on-chain/63b2fbe8f84ad3c164c8eb4d/comment/63b3dd39d23d3c5ea6f5745f#reply-63b3fd39f50de375e168c8c9)

thanks, I'm glad you found this helpful