Privacy & Security
Self-custody vs. centralized crypto cards: Freedom or convenience?
COINTELEGRAPH LEARN
Your Gateway to Understanding Crypto and Finance
Get beginner to advanced insights into the evolving world of crypto and finance with Cointelegraph
Guides
Embark on a journey to uncover what will shape the next wave of finance, exploring everything from Bitcoin, Ethereum, altcoins, and DeFi to emerging trends such as AI, GameFi, and Web3.
Bitcoin
What is the Coinbase Bitcoin yield fund? A beginner’s guide
Scams & Hacks
Front-runs, sniper bots and self-buys: The dark tactics behind memecoin launches
Articles by Topic
Latest 'How to' tutorials
Delve into Cointelegraph’s diverse “How to" tutorials, providing actionable advice on hardware wallets, security strategies, and the interplay between crypto, blockchain, and AI. Discover insights and tools to navigate the dynamic world of digital assets with confidence and clarity.
How to mine Bitcoin at home in 2025
Discover how to mine Bitcoin at home in 2025 using the latest ASIC hardware, optimized mining software, low-cost electricity setups and secure wallets to maximize efficiency and profitability.
How to buy a home with a crypto-backed loan
Discover platforms offering crypto-backed mortgages, allowing you to use digital assets like BTC and ETH to finance real estate purchases without selling your holdings.
How to research altcoins using ChatGPT and Grok
ChatGPT and Grok can help you analyze altcoins, compare projects, and stay ahead in crypto research.
10 red flags that scream ‘fake airdrop,’ and how to avoid them
Fake airdrops are designed to drain users’ funds from their wallets. You need to be well-versed in airdrop scams to protect your crypto wallet.
Explained
What is Bitcoin? How does blockchain work? How to mine cryptocurrency? We are glad to help you answer these questions with our quick guides in Explained section.
Coinbase data breach 2025: What was stolen and what you need to know
A major Coinbase breach occurred in 2025 with insiders involved. Coinbase responded differently and the extortion failed.
Elderly crypto investors are getting scammed: Teach them these key safety tips
Seniors are increasingly targeted by crypto scams. Discover key safety tips to help loved ones stay secure in the digital currency world.
93% of all Bitcoin is already mined. Here’s what that means
With 93% of all Bitcoin already mined, the race for the remaining coins is intensifying. Here’s how it impacts scarcity, mining rewards and the future of the network.
What is a cryptocurrency mixer and how does it work?
Crypto mixers have often been criticized for enabling illicit activities like money laundering and ransomware payments by obscuring transaction trails.
Cointelegraph Reviews
Detailed reviews, how-to guides, and rankings of the best tools and services in the crypto world. From exchanges to wallets and beyond, expert analysis helps make informed decisions when navigating the rapidly evolving crypto landscape.
Top VPNs for crypto trading in 2025: Secure your digital assets
Looking for the best VPN for crypto in 2025? We compare top-rated VPNs for cryptocurrency based on speed, privacy, server coverage and real-world use.
HTX exchange review 2025: Features, fees, security and more
Is HTX still a top crypto exchange in 2025? Discover its features, supported assets, trading fees, security measures and how it compares.
Bitfinex review 2025: Has the exchange earned back user trust in 2025?
Is Bitfinex still a top choice for crypto traders in 2025? Explore this in-depth review covering features, fees, supported assets, security, support and more.
Bybit review 2025: The rising star of crypto exchanges?
Discover Bybit’s latest features, trading options, fees and security in this 2025 review. Learn about its pros and cons and how it compares to other top exchanges.
Glossary
Cointelegraph’s crypto glossary explains the essential blockchain and cryptocurrency terms you should know when learning about digital currencies.
Aave (AAVE)Aave is a decentralized finance (DeFi) protocol that allows users to lend and borrow cryptocurrencies without intermediaries, using its native token, AAVE, for governance and fee reduction benefits.AirdropCrypto airdrops are a marketing strategy used by blockchain projects to distribute free tokens to users, often to promote awareness or reward early adopters.AltcoinAltcoin refers to any cryptocurrency other than Bitcoin, created to provide alternative features, functions, or applications in the blockchain ecosystem.BitcoinBitcoin is the first and most well-known cryptocurrency, created by an anonymous entity known as Satoshi Nakamoto, which operates on a decentralized peer-to-peer network using blockchain technology.BlockchainBlockchain is a distributed digital ledger technology that records transactions in a secure, immutable, and transparent manner across multiple nodes in a network.Discover More Terms in the Complete Glossary