Bitcoin and Ethereum experienced a downturn following U.S. President Donald Trump's announcement of a 25% tariff on nations trading with Iran. This geopolitical development has coincided with Bitcoin encountering a significant resistance level, leading to market stagnation and a cautious sentiment among investors.

Seven senior UK Labour lawmakers are urging Prime Minister Keir Starmer to prohibit political donations made using cryptocurrency. They argue that digital assets can obscure the origin of funds, facilitate numerous small, undeclared donations, and open the door to foreign interference in British politics. The call comes as the government prepares to introduce an elections bill, though officials reportedly view a crypto ban as too complex for inclusion at this time.

India's Financial Intelligence Unit (FIU-IND) has officially brought all virtual asset service providers (VASPs) under the Prevention of Money Laundering Act (PMLA), enforcing stringent Anti-Money Laundering (AML) and Know Your Customer (KYC) regulations. This move aligns the crypto sector with traditional financial institutions, aiming to curb illicit activities and enhance transparency within the digital asset space.

Dubai's financial center, the Dubai International Financial Centre (DIFC), has implemented new regulations that ban privacy-focused cryptocurrencies like Monero and Zcash. The move also redefines stablecoins and shifts the responsibility for token approvals from the regulator to individual firms, signaling a significant shift in the emirate's approach to digital assets.

South Korea is set to lift a nine-year prohibition on corporate cryptocurrency investments, signaling a significant shift in its digital asset policy. This move aims to foster innovation and integrate the country into the global digital asset ecosystem, allowing eligible companies to participate in the burgeoning crypto market.

Ethereum co-founder Vitalik Buterin has highlighted significant hurdles facing the development of robust decentralized stablecoins, emphasizing the need for improved designs to ensure long-term viability and resilience within the cryptocurrency ecosystem. His remarks point to fundamental issues that the industry must overcome to achieve true decentralization and stability.

The Cosmos (ATOM) blockchain ecosystem is reportedly facing a severe downturn, with prominent projects ceasing operations, entering maintenance, or withdrawing entirely. This exodus has led to concerns about the network's sustainability and future innovation, with user and market interest reportedly at historic lows.

Monero (XMR) has achieved a new all-time high, reaching $595.96 on January 12th. This significant milestone comes as privacy-focused cryptocurrencies gain increasing attention and market recognition. The surge in XMR's price reflects broader bullish trends in the crypto market and a growing narrative around digital privacy.

Tennessee's sports betting regulator has issued cease-and-desist letters to prediction market platforms Polymarket, Kalshi, and Crypto.com's North American Derivatives Exchange. The order demands an immediate halt to offering sports event contracts to Tennessee customers, voiding pending contracts, and refunding all deposits by January 31, 2026. This marks the first state-level enforcement action against Polymarket since its recent re-entry into the U.S. market.

Polygon's native token, POL, is experiencing a surge, marked by a dramatic increase in its burn rate and overall network activity. This surge represents a strong comeback for the token after a period of decline, signaling renewed investor confidence and robust ecosystem growth.