---
title: "Finance"
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canonical_url: "https://philippdubach.com/categories/finance/"
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# Finance

*1 entry. Machine-readable feeds: [/api/posts.json](https://philippdubach.com/api/posts.json) · [/feed.json](https://philippdubach.com/feed.json) · [/index.xml](https://philippdubach.com/index.xml) · [/llms.txt](https://philippdubach.com/llms.txt).*

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- **[Bitcoin Security](https://philippdubach.com/posts/bitcoin-security/)** (2026-01-02, updated 2026-09-18) — Academic paper finds Bitcoin 51% attack costs $6.77B. Derivatives enable attack profits via shorting. Analysis of why attacks haven't happened yet.


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Canonical: https://philippdubach.com/categories/finance/
This file is the canonical machine-readable variant of https://philippdubach.com/categories/finance/. Author: Philipp D. Dubach (https://philippdubach.com/).