---
id: 1423
title: "How Threat Modeling Could Have Prevented the $1.5B Bybit Hack"
source_domain: blog.trailofbits.com
source_url: "https://blog.trailofbits.com/2025/02/25/how-threat-modeling-could-have-prevented-the-1.5b-bybit-hack/"
published_at: "2025-02-25 05:00"
tags: ["threat-modeling", "blockchain", "crypto", "bybit", "operational-security", "incident-analysis"]
phying_url: "https://phying.com/item/1423"
lang: en
---

# How Threat Modeling Could Have Prevented the $1.5B Bybit Hack

## Summary

Trail of Bits argues the $1.5B Bybit hack stemmed from operational failures—compromised signer devices and manipulated transaction UIs—that threat modeling could have exposed.

## Intelligence Metadata

- **Sources:** blog.trailofbits.com
- **Published:** 2025-02-25 05:00
- **Original:** https://blog.trailofbits.com/2025/02/25/how-threat-modeling-could-have-prevented-the-1.5b-bybit-hack/
- **Phying News:** https://phying.com/item/1423