Bitcoin
Meet the company that might soon hold more Bitcoin than Tesla
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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.
Crypto Taxation
A beginner's guide to filing cryptocurrency taxes in the US, UK and Germany
Scams & Hacks
How Zkasino’s $30M heist was laundered through multiple blockchains
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 Vietnam is using crypto to fix its FATF reputation
Vietnam is leveraging crypto regulation to meet FATF standards, combat digital asset fraud and rebuild its international financial reputation.
5 countries where crypto is (surprisingly) tax-free in 2025
Looking to live tax-free with crypto in 2025? These five countries, including the Cayman Islands, UAE and Germany, still offer legal, zero-tax treatment for cryptocurrencies.
How to use Grok for real-time crypto trading signals
Grok scans posts and sentiment shifts on X to help crypto traders identify early signals, memes and macro-driven momentum plays.
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.
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.
Can ChatGPT predict Bitcoin’s next move?
While it’s not built for real-time calls, ChatGPT can still support smarter Bitcoin trading decisions when paired with the right data and well-crafted prompts.
How a $123M crypto scam in Australia laundered millions through a ‘legit’ business
Australian authorities busted a $123-million crypto fraud. The scheme used seemingly legit businesses for crypto money laundering.
16 billion passwords leaked. Is it finally time for blockchain-based digital identity?
More than 16 billion passwords were leaked in 2025, not from a single breach, but from years of silent malware infections.
Quantum computers could bring lost Bitcoin back to life: Here’s how
Quantum computing could enable the reverse engineering of private keys from publicly exposed ones, putting the security of Bitcoin holders at risk.
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