Cryptographic hash functions are the invisible foundation of blockchain security. Their properties-like collision resistance and preimage resistance-ensure data integrity, prevent fraud, and enable trustless consensus without central authorities.
North Korea has stolen over $3 billion in cryptocurrency since 2017 to fund its nuclear and missile programs. State-sponsored hackers use social engineering and crypto mixers to evade sanctions and buy weapons.
Baba ($BABA) is a dead Solana meme coin with no utility, almost no trading volume, and a market cap under $30K. Learn why it's a cautionary tale, not an investment.
Slex Exchange offers zero-fee crypto trading and commodity-backed assets, but lacks regulation, transparency, and verified team details. A high-risk platform for experienced traders only.
Circumventing crypto sanctions is not a loophole-it’s a federal crime. Learn why blockchain tracking, legal penalties, and exchange compliance make crypto-based evasion nearly impossible and incredibly risky.
The Step Hero airdrop offers 2,980 $HERO tokens in 2025 with no official rules published. Learn how to participate safely, avoid scams, and spot real opportunities in this quiet but active crypto campaign.
A cryptocurrency wallet is a tool that lets you manage your private keys to access digital assets on the blockchain. It doesn’t store coins-it gives you control over them. Learn the difference between custodial and non-custodial wallets, and which type is right for your needs.
Peer-to-peer insurance uses community pools and blockchain to cut costs, reduce fraud, and return unused premiums to members. It's changing how people protect what matters-without corporate middlemen.
DOGAMÍ (DOGA) is a blockchain-based AR gaming ecosystem where players raise NFT dogs, race them for rewards, and earn the $DOGA token. Backed by Ubisoft and Animoca Brands, it aims to become a mainstream IP with comics and toys.
North Macedonia doesn't ban crypto outright, but trading happens in a legal gray zone with no consumer protection. By 2026, new EU-aligned rules will require licensed exchanges and tax reporting. Here's what you need to know now.
The Cratos (CRTS) airdrop in July 2024 gave 500 tokens to 5,000 community members. Learn how it worked, why the price spiked, and what happened after - plus what to watch for in future crypto airdrops.
KelVPN (KEL) is a quantum-resistant decentralized VPN powered by its own crypto token. While the tech is innovative, the project suffers from low adoption, a crashed token price, and serious centralization risks. Here's what you really need to know.