All Zest blog posts about deep-dive.
A critical remote-support tool flaw let attackers deploy malware built to scan machines for Bitcoin, Ethereum, and six other wallet formats.
Only 244 firms held a MiCA license by July 1. Here's what the deadline means if your exchange isn't one of them.
Q2 2026 logged 83 DeFi hacks and $755M in losses — a quarterly record. Compromised admin keys and bridge attacks drove 83% of losses, not code bugs.
ETH offers staking yield, fee burns, and CLARITY Act commodity status that BTC doesn't — here's why that's driving corporate treasury demand.
Negative funding rates on perpetual contracts signal crowded short positioning. Here's how the mechanics work and what they mean for spot buyers.
DEX aggregators split trades across multiple pools to equalize marginal prices. Here's how split routing works and when it matters most.
A $10.5B Bitcoin options expiry settled June 26. Here's how max pain, put/call ratio, and dealer gamma actually affect BTC price.
World Cup attention creates a fresh scam surface for fake fan tokens, ticket traps, QR drains, and approval-based wallet theft.
The CLARITY Act would classify BTC as a CFTC commodity and most altcoins as SEC securities. Here's what the four Senate standoffs mean for holders.
BTC dropped below $63K on June 23. Here's why $60,000 is structurally significant — and what three on-chain signals say about a floor.
Cardano's first community-voted hard fork ships cheaper Plutus execution, BLS12-381 ZK primitives, and hands protocol control to DReps and SPOs.
North Korean state hackers account for 76% of 2026's crypto hack losses. Here's how the Lazarus Group operates and what makes these attacks different.