Case Studies
CoinGecko Penetration Testing
CoinGecko x Hacken’s strategic partnership has changed Web3 for the better. Read about it, and how we conducted penetration testing.
Oleh Malanii
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Zero-Knowledge Proof – How It Works
Zero-knowledge proofs (ZKPs) offer the capability to prove execution without revealing underlying data, presenting applications in privacy-preserving computation, secure data sharing, and fraud prevention. Learn more about ZKPs in this cornerstone article.
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Double-Spending in Blockchain and How to Prevent?
Double-spending is a form of exploit where the manipulator spends the exact crypto more than once. How to prevent it?
Case Studies
Europe’s Top CEX–WhiteBIT–Trusts Hacken For Security
WhiteBIT has requested several blockchain security services. We explore their case and provide an exclusive interview with their CTO.
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Cross-Chain Interoperability and Security – Executive Summary of Coinchange Report
Coinchange, together with LI.FI and Hacken jointly produced a report on “Crosschain Interoperability and Security.”
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Tokenomics: Supply & Demand of Crypto
Tokenomics is the design of a token’s issuance, distribution, and structural management. Tokenomics is a key issue in project's fundamentals.
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Biggest Crypto Hacks & Their Causes
What are the most influential crypto hacks, their causes and consequences. How to protect your Web3 project from similar hacks?
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KYC for Crypto: How KYC prevents money laundering
Cryptocurrency exchanges must follow KYC (Know Your Customer) to reduce the use of crypto for illicit activities.
Case Studies
Binance's Proof of Reserves gets a security boost thanks to Hacken's discovery
Hacken researchers identified and helped fix a bug in Binance's zkSNARK-based Proof of Reserves system related to BasePrice overflow.
Case Studies
Coinmetro Crypto Exchange: Deep Security Approach
Coinmetro is Hacken’s long-time client, and we want to highlight the exchange’s unquestionable approach to security. Coinmetro exchange brief review Coinmetro is a centralized cryptocurrency exchange founded in 2018. The Estonia-based exchange is among the largest European custodians, with an average daily trade volume of around $1 million.
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Arbitrum Bridge 101: Everything you need to know about Arbitrum
Arbitrum is a layer-2 scaling solution for Ethereum. It ensures a cheaper and faster throughput while leveraging Ethereum's security.
Insights
The BonqDAO Price Oracle Hack Explained (February 2023)
The attacker exploited a bug in the price feed to change the price of the $ALBT token and to borrow 100 million $BEUR.