KLEA Crypto Daily: Thursday, February 26, 2026

Published: February 27, 2026 – 00:03 UTC

Here’s a look back at the key stories from February 26, 2026.

Vitalik Buterin Maps Quantum Upgrade to Ethereum

Vitalik Buterin has outlined a phased roadmap to replace four vulnerable components of Ethereum’s cryptographic architecture, aiming to protect the blockchain from encryption-cracking computers.

Jack Dorsey Cuts Over 4,000 Jobs as Block Shrinks Workforce

Block Inc. will reduce its workforce by nearly half, cutting more than 4,000 jobs, as CEO Jack Dorsey describes it as one of the hardest decisions in the company’s history.

Bitcoin Slides to $66K Support as Relief Rally Loses Steam

Bitcoin's rally stalled as the cryptocurrency retreated from over $69,000 to roughly $67,000, triggering over $470 million in liquidations and wiping $40 billion off its market cap. Market Cap Shrinks Amid Liquidations On Feb. 26, bitcoin’s relief rally hit a wall.

Sygnum Unveils Service Aimed at $100B Corporate Crypto Treasury Market

Sygnum, a top regulated digital asset bank, has announced Sygnum Select, a new solution for managing crypto assets for institutions. This service is meant to meet the demands of corporate treasuries that hold digital assets.

MetaMask Mastercard Goes Live in US With On-Chain Rewards, Even In New York

MetaMask has partnered with Mastercard to launch a new payment card program in the United States that links spending to on-chain rewards. This includes a Virtual Card for immediate use and a MetaMask Metal Card offering 3% cashback on the first $10,000 spent, zero foreign transaction fees, and more, even for New York residents.

Deutsche Bank–Backed AllUnity Debuts Swiss Franc Stablecoin CHFAU

AllUnity, backed by Deutsche Bank's DWS, has introduced CHFAU, a stablecoin pegged 1:1 to the Swiss Franc. Classified as an electronic money token, CHFAU is fully backed by CHF reserves and will support multiple blockchains in 2026, with key stakeholders like DWS, Flow Traders, and Galaxy Digital involved.

Bitcoin Pauses At $68K Awaiting Next Catalyst

Bitcoin is currently hovering near $68,000 following a strong rally driven by the launch of spot Bitcoin exchange traded funds and increased institutional interest. Traders are closely monitoring whether Bitcoin can sustain recent gains or if a new catalyst is needed, with the $68,000 level playing a significant role in market sentiment.

Bitcoin Bear Market Continues as Price Rejects Key Trend Line

Bitcoin's price strength failed to reclaim a crucial support zone, signaling ongoing expectations of the bear market aligning with past cycles.

Polkadot Price Surges 30% Thanks to Internal Factors

Polkadot's price rallied nearly 30% in 24 hours, surprising traders who anticipated Bitcoin's influence. The decoupling from Bitcoin suggests Polkadot is charting an independent recovery path.

Bitget Publishes Proof of Reserves Report for February 2026

Bitget exchange published its February Proof of Reserves, revealing a reserve ratio of 169%, exceeding the industry standard of 1:1. This move aims to assure users of full asset backing amidst market volatility.

Nvidia Q4 Earnings Beat Estimates as Data Center Revenue Surges 75%

Nvidia's fiscal fourth-quarter results exceeded expectations with a 75% revenue surge from its data center business. Total revenue reached $68.13 billion, showcasing the company's strong performance in the data center market.

Bitcoin Turns Green Weekly as 23-Month Cycle Call Spreads—and Skeptics Push Back

Bitcoin has just recorded its first green weekly candle after five consecutive red weeks, signaling a potential recovery following a prolonged decline. Analysts suggest the bear market may have ended in February, with positive signals emerging.

Ransomware Revenue Declines for Second Year Despite 50% Surge in Attacks

Total on-chain ransomware payments decreased by around 8% in 2025, despite a 50% increase in attacks. The complex forces reshaping the ransomware economy are highlighted by the widening gap between rising incidents and lower payouts.

Telegram Expanded Its DeFi Functionality: Users Can Now Access Yields of Up to 18%

Telegram has partnered with Morpho, TAC, and Re7 to offer users access to DeFi yields of up to 18% through its TON Wallet. This new feature allows users to earn variable yields by depositing assets into vaults, with the top-yield option delivering a blended APY of up to 18%.

Indiana Prepares to Put Bitcoin in Its Public Retirement Plans

Indiana lawmakers have passed HB 1042, allowing public funds to access bitcoin and ETFs while banning crypto ATMs due to rising fraud concerns. This move signifies a significant step towards integrating cryptocurrencies into traditional financial systems.

Source: KLEA News