Fraud prevention champion, co-founder and CAO of Simplex, spoke to the Bank of Lithuania on how to detect and combat fraud

The Bitcoin Lightning Network is a second-layer scaling solution designed to make Bitcoin transactions faster and more accessible. Using payment channels, this technology allows you to send and receive BTC almost instantly, with very low fees — ideal for micropayments and everyday purchases. In this article, you will learn how the Lightning Network works, how

In the world of cryptocurrency, wallet addresses serve as digital gatekeepers, enabling secure transactions across decentralized blockchain networks. These unique identifiers—akin to email addresses for crypto—allow users to send and receive digital assets like Bitcoin, Ethereum, or Solana while maintaining privacy and security. Unlike traditional banking systems, blockchain transactions rely on cryptographic keys: public keys