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Biturai Trading Wiki
The Biturai crypto encyclopedia: AI-assisted, data-informed, and continuously quality-audited.
Bitcoinica and Early Bitcoin Exchange Hacks
Early Bitcoin exchange hacks, notably involving platforms like Bitcoinica and Mt. Gox, exposed critical vulnerabilities in nascent cryptocurrency infrastructure.
BitMart Hack 2021: Hot Wallet Compromise Explained
The BitMart hack of December 2021 involved the compromise of hot wallets on the Ethereum and Binance Smart Chain, leading to the theft of approximately $196 million in various cryptocurrencies.
Parity Multi-Signature Wallet Exploit: The First Major Contract Theft
The Parity Multi-signature Wallet Exploit in July 2017 led to the theft of over $30 million in Ether due to a smart contract vulnerability.
Parity Wallet Bug 2017: Millions Frozen by Selfdestruct
In 2017, a critical vulnerability in Parity's multi-signature wallet software led to hundreds of millions of dollars worth of Ether being permanently frozen.
Multichain Collapse 2023: Missing Keys and Exploit
The Multichain protocol, a prominent cross-chain bridge, ceased operations in 2023 following a significant exploit and the disappearance of its CEO.
Mixin Network Hack 2023: Database Compromise
The Mixin Network hack in September 2023 involved a substantial loss of approximately $200 million in cryptocurrencies.
The Harmony Horizon Bridge Hack of 2022
In June 2022, the Harmony Horizon Bridge suffered a significant security breach, resulting in the theft of approximately $100 million in various cryptocurrencies.
bZx Hacks: Early DeFi Flash Loan Attacks
The bZx protocol experienced two significant flash loan attacks in February 2020, resulting in substantial losses of cryptocurrency.
Cream Finance Hacks: Repeated Flash Loan Exploits
Cream Finance experienced multiple significant security breaches involving flash loan and reentrancy exploits, leading to substantial financial losses.
Beanstalk Governance Exploit 2022: The Flash Loan Takeover
The Beanstalk stablecoin protocol suffered a significant governance exploit in April 2022, resulting in the loss of over $180 million.
The Mango Markets Exploit 2022: Oracle Manipulation by Avraham Eisenberg
The Mango Markets exploit in October 2022 was a sophisticated attack on a decentralized finance (DeFi) platform, resulting in over $110 million in losses.
Curve Finance Reentrancy Hack 2023: Vyper Compiler Bug Explained
The Curve Finance exploit in July 2023, initially believed to be a standard reentrancy attack, was fundamentally caused by a critical zero-day compiler bug in older versions of the Vyper programming language.
BadgerDAO Hack: Frontend Attack via Injected Code
The BadgerDAO hack in December 2021 was a significant cybersecurity incident in decentralized finance. It exploited the project's frontend web infrastructure, not its smart contracts, leading to approximately $120 million in stolen funds.
The WazirX Hack of 2024: Multi-Signature Wallet Compromise
The WazirX hack on July 18, 2024, involved the theft of approximately $234.9 million in digital assets from a multi-signature wallet.
The Bybit Hack of 2025: History's Largest Crypto Theft
The Bybit Hack of 2025 was an unprecedented cyberattack on the Bybit cryptocurrency exchange, resulting in the theft of approximately $1.5 billion in Ethereum.
Lazarus Group: North Korea's State-Sponsored Crypto Hackers
The Lazarus Group is a notorious state-sponsored hacking organization from North Korea, primarily known for its extensive cyberattacks targeting the cryptocurrency industry.
Fake Job Interview Malware: The Lazarus Group's Developer Scheme
This article explains how sophisticated cyberattacks, often by the Lazarus Group, target crypto developers through fake job interviews.
Malicious npm Packages Targeting Crypto Developers
Malicious npm packages pose a significant threat to cryptocurrency developers by injecting harmful code into widely used software components.
Remote Access Trojans (RATs) in Crypto Theft
Remote Access Trojans are malicious software that allow attackers to gain full control over a victim's computer. These tools are frequently exploited by cybercriminals to steal cryptocurrencies and access sensitive wallet information.
Clipboard Malware: CryptoShuffler and Wallet Address Hijacking
Clipboard malware is malicious software that silently monitors and alters copied text, specifically targeting cryptocurrency wallet addresses.