Oleh Malanii - Hacken

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Oleh Malanii

Oleh is a Senior Writer and Editor at Hacken with a passion for uncovering blockchain security vulnerabilities and promoting safe practices.

CoinGecko Penetration Testing

CoinGecko x Hacken’s strategic partnership has changed Web3 for the better. Read about it, and how we conducted penetration testing.
30 Mar 2023
Double-Spending in Blockchain and How to Prevent?
20 Mar 2023
Europe’s Top CEX–WhiteBIT–Trusts Hacken For Security
20 Mar 2023
Cross-Chain Interoperability and Security – Executive Summary of Coinchange Report
9 Mar 2023
Tokenomics: Supply & Demand of Crypto
3 Mar 2023
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?
24 Feb 2023
KYC for Crypto: How KYC prevents money laundering
20 Feb 2023
Binance’s Proof of Reserves gets a security boost thanks to Hacken’s discovery
17 Feb 2023
Coinmetro Crypto Exchange: Deep Security Approach
16 Feb 2023
Arbitrum Bridge 101: Everything you need to know about Arbitrum
14 Feb 2023
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.
3 Feb 2023
NFT Smart Contract Audit: Ultimate Guide
3 Feb 2023
Cross-Chain Bridge Security
24 Jan 2023
Polygon ZK Rollups – Key Insights
18 Jan 2023
Top Blockchain Platforms 2023
13 Jan 2023

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