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💰 Cryptocurrency Mastery Series
Course overview
Lesson Overview

6.13 – Flash Loans: How They Work and Why They’re Risky: Flash loans let users borrow large sums instantly without collateral, provided the loan is repaid within the same blockchain transaction. They are used for arbitrage, refinancing, or exploiting inefficiencies between protocols. While innovative, they carry extreme risk if code execution or market timing fails. Attackers have used them to manipulate prices and drain liquidity pools. For most users, flash loans remain an advanced and speculative tool rather than a passive-income method. Understanding them illustrates both DeFi’s creativity and its vulnerabilities.

About this course

A complete 250+lesson journey from blockchain basics to advanced cryptocurrency trading, DeFi, NFTs, mining, security, legal compliance, and launching your own token. Designed for beginners and experienced crypto enthusiasts alike.

This course includes:
  • Step-by-step crypto buying, trading, and security guides
  • Strategies for earning passive income via staking, liquidity pools, and yield farming
  • Security checklists and scam prevention tips

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