Labor Dept Rescinds Biden-Era Guidance

The US Labor Department has officially rescinded guidance issued during the Biden administration that limited the inclusion of cryptocurrency in 401(k) retirement plans. On May 28, the Labor Department revoked a 2022 guidance that had urged fiduciaries to be “extremely cautious” when considering cryptocurrency for 401(k) retirement plans. The move could give asset managers more…

Solana’s negative funding rate hints a volatile price action

Key takeaways: Historical chart patterns and the Fibonacci Retracement metric hint at a Solana price rally to $300. Solana’s $7.5 billion in futures open interest and negative funding rates could be a sign that a powerful short squeeze is in the making. Solana (SOL) price tested the $180 resistance level on May 11, but it…

JD Vance Calls Crypto Market Structure Bill a ‘Priority’ for Trump Administration

LAS VEGAS, Nevada — Establishing a clear and pro-innovation regulatory framework for the crypto industry via a market structure bill is a priority for U.S. President Donald Trump’s administration, Vice President J.D. Vance said Wednesday. Speaking to a massive crowd at Bitcoin 2025 in Las Vegas, Vance said that a regulatory framework is necessary to fully…

Polygon-backed, DeFi-optimized Katana launches for institutional adoption

The Katana Foundation, a nonprofit focused on decentralized finance (DeFi) development, is launching its private mainnet, aiming to unlock greater crypto asset productivity via deeper liquidity and higher yields for users. The Katana Foundation launched a DeFi-optimized, private blockchain, Katana, on May 28, incubated by GSR Markets and Polygon Labs, with the public mainnet launch…

Cointelegraph Bitcoin & Ethereum Blockchain News

Background of Coinbase’s May 2025 breach Coinbase, America’s largest cryptocurrency exchange, received an unsolicited email from an unknown threat actor on May 11, 2025. They claimed to possess sensitive information about its customers and demanded a ransom of $20 million.  Before examining the breach, it is interesting to understand how it happened at a public…

Polygon-backed, DeFi-optimized Katana launches for institutional adoption

The Katana Foundation, a nonprofit focused on decentralized finance (DeFi) development, is launching its private mainnet, aiming to unlock greater crypto asset productivity via deeper liquidity and higher yields for users. The Katana Foundation launched a DeFi-optimized, private blockchain, Katana, on May 28, incubated by GSR Markets and Polygon Labs, with the public mainnet launch…

Solana may underperform Ethereum as memecoin demand declines

Layer-1 blockchain Solana may be evolving into a “one-trick pony” for memecoin generation and trading, according to a recent Standard Chartered report. According to a May 27 Standard Chartered research report shared with Cointelegraph, Solana “dominates in areas that demand high-volume, low-transaction-cost solutions” due to its design prioritizing fast and cheap transaction confirmation. The report…

Australian regulator takes former Blockchain Global director to court

Australia’s markets regulator has filed civil proceedings against Liang “Allan” Guo, the former director of Blockchain Global.  Guo will face the court on “allegations relating to multiple breaches of his directors’ duties,” the Australian Securities and Investments Commission said in a May 28 press release. ASIC alleged Guo made multiple breaches of directors’ duties relating…

Bitcoin inflation resistance, corporate buying drives price

Key takeaways: Institutional investor demand and corporate adoption may push Bitcoin higher despite recession fears. Investors’ belief that the US Federal Reserve will hold rates favors Bitcoin price upside. Stock markets around the world responded positively to the temporary suspension of import tariffs between the United States and the European Union, with the S&P 500…

Sui Steps in to Compensate Cetus Losses in Full After $223M Exploit

Shaurya is the Co-Leader of the CoinDesk tokens and data team in Asia with a focus on crypto derivatives, DeFi, market microstructure, and protocol analysis. Shaurya holds over $1,000 in BTC, ETH, SOL, AVAX, SUSHI, CRV, NEAR, YFI, YFII, SHIB, DOGE, USDT, USDC, BNB, MANA, MLN, LINK, XMR, ALGO, VET, CAKE, AAVE, COMP, ROOK, TRX,…