# Bybit $1.5B — the largest hack ever

Canonical URL: https://manyaitool.com/products/bybit
Markdown URL: https://manyaitool.com/products/bybit/index.md
Product URL: https://github.com/duolaAmengweb3/DuoLaSafe-Audits/blob/main/%E9%93%BE%E4%B8%8A%E8%B0%83%E6%9F%A5/Bybit-15%E4%BA%BF-SafeUI%E6%94%BB%E5%87%BB.md
Category: Security
Updated: 2026-06-29

## Summary

Lazarus tampered Safe{Wallet}'s frontend JS, swapping a cold-wallet transfer for a DELEGATECALL that replaced the implementation and drained the vault. We verified on-chain that the Safe's slot0 still points to the malicious contract. A 7-section breakdown.

## What It Is

Bybit $1.5B — the largest hack ever is part of 哆啦A梦的百宝箱 · Doraemon Toolbox, a product-factory toolbox for AI, Web3, prediction-market, perpetual DEX, stock research, developer and browser utility workflows.

## Who It Helps

Users who want focused web tools that compress scattered market data, AI workflows, developer tasks, or everyday browser utilities into a single usable page.

## AI Search Summary

Bybit $1.5B — the largest hack ever is a security product. Its main purpose is: Lazarus tampered Safe{Wallet}'s frontend JS, swapping a cold-wallet transfer for a DELEGATECALL that replaced the implementation and drained the vault. We verified on-chain that the Safe's slot0 still points to the malicious contract. A 7-section breakdown.