Author: Tamsin Quellary - Page 14

TOPGOAL's Footballcraft European Cup airdrop gave 10,000 NFT mystery boxes to fans who completed nine complex steps during the 2024 UEFA Championship. Here's what you actually got, what went wrong, and whether it's still worth playing.

Swapsicle on Avalanche promises zero trading fees but has no users, no audits, and no transparency. Here's why you should avoid it in 2026.

EXX crypto exchange claims strong security but offers no audits, insurance, or user reviews. In 2026, transparency isn't optional-so avoid exchanges that won't show their work.

PRivaCY Coin (PRCY) promised total privacy but is now a nearly dead cryptocurrency with zero development, a collapsed price, and no real users. Here's what you need to know before considering it.

SugarBlock (SUGARB) is a crypto token built for decentralized video streaming, but it's crashed 99.99% from its peak. Learn its history, current price, risks, and why it's unlikely to recover.

Fraxswap on Polygon is a specialized decentralized exchange built for large stablecoin swaps with minimal slippage using TWAMM technology. It's ideal for experienced DeFi users trading FRAX, USDC, or DAI - but too complex for beginners.

SHILL Token has no public airdrop. Learn how it's actually earned through Project SEED's gaming ecosystem, why its price crashed, and how to avoid scams claiming free tokens.

Learn what's known about the potential XCV airdrop from XCarnival, how to prepare, who might qualify, and how to avoid scams. Stay informed with real steps you can take today.

The Byzantine Generals Problem explains how decentralized systems agree on truth without trust. It's the foundation of blockchain consensus, powering Bitcoin, Ethereum, and critical infrastructure worldwide.

Tether USD Bridged ZEB20 (USDT.Z) looks like a stablecoin but isn't official Tether. With zero circulating supply and no transparency, it's a high-risk imposter token. Avoid it.

Blockchain is transforming the energy sector by enabling peer-to-peer trading, carbon credit tokenization, and smart grid automation. By 2025, it's moving from theory to real-world use, making energy systems more transparent, efficient, and sustainable.

In February 2025, North Korea's TraderTraitor unit stole $1.5 billion from Bybit-the biggest crypto heist ever. This wasn't random hacking. It was a state-sponsored attack that exposed critical flaws in crypto security.