Author: Cointelegraph by Zoltan Vardai

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Stablecoins seen as ideal fit for real-time collateral management

Cryptocurrencies and stablecoins are gaining recognition in the traditional finance (TradFi) space for their ability to streamline payments and increase efficiency in existing financial systems In finance, collateral management refers to the process of managing the underlying collateral securing other financial transactions, such as loans or derivatives, to mitigate credit risks and ensure smooth transactions.…
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Coinbase refuses $20M ransom after support agent data breach

Coinbase, the world’s third-largest cryptocurrency exchange, was hit by a $20 million extortion attempt after cybercriminals recruited overseas support agents to leak user data, the company said. According to a May 15 blog post, Coinbase said a group of external actors bribed and coordinated with a small number of customer support contractors to access internal…
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Coinbase faces $400M bill after insider phishing attack

Coinbase, the world’s third-largest cryptocurrency exchange, was hit by a $20 million extortion attempt after cybercriminals recruited overseas support agents to leak user data, the company said. According to a May 15 blog post, Coinbase said a group of external actors bribed and coordinated with several customer support contractors to access internal systems and steal…
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Ukraine strategic Bitcoin reserve bill reportedly in final stages

Ukraine is reportedly moving closer to adopting Bitcoin as a national reserve asset, a move that could bolster its financial resilience amid the ongoing war with Russia. Lawmakers are reportedly working on a Bitcoin (BTC) national reserve proposal, with a draft bill in its final stages, according to Yaroslav Zhelezniak, a member of parliament who…
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Top South Korean presidential hopefuls support legalizing Bitcoin ETFs

South Korea could soon follow Hong Kong in legalizing spot Bitcoin exchange-traded funds (ETFs), as the country’s top presidential candidates have expressed pro-crypto positions. Still, some industry observers remain cautious about the likelihood of near-term regulatory change. “All three major South Korean presidential candidates support #Bitcoin ETFs and institutional investment,” Ki Young Ju, the founder…
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Bitcoin more of a ‘diversifier’ than safe-haven asset: Report

Bitcoin’s fluctuating correlation with US equities is raising questions about its role as a global safe-haven asset during periods of financial stress. Bitcoin (BTC) exhibited a strong negative correlation with the US stock market when analyzing the short-term, seven-day trailing correlation, according to new research from blockchain data provider RedStone Oracles, shared exclusively with Cointelegraph.…
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$1B Bitcoin exits Coinbase in a day as analysts warn of supply shock

Institutional demand for Bitcoin is growing, as Coinbase, the world’s third-largest cryptocurrency exchange, recorded its highest daily outflows of Bitcoin in 2025 on May 9. On May 13, Coinbase saw 9,739 Bitcoin (BTC), worth more than $1 billion, withdrawn from the exchange — the highest net outflow recorded in 2025, according to Bitwise head of…
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Nasdaq-listed GDC plans to buy Bitcoin and TRUMP memecoin for $300M

GD Culture Group (GDC), a Nasdaq-listed holding company focused on livestreaming, e-commerce and artificial intelligence-powered digital human technology, plans to raise up to $300 million for a cryptocurrency treasury reserve. In a May 12 statement, GDC and its subsidiary, AI Catalysis Corp., announced entering into a common stock purchase agreement with a British Virgin Islands…
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Bitcoin, altcoins poised to rally on US-China tariff agreement

A 90-day tariff agreement between the US and China may set the stage for a broader recovery of stock and cryptocurrency markets, as investors look ahead to a potential tax relief package. The White House announced on May 12 that the two countries will reduce their respective tariffs to 10% for an initial 90-day period…
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Crypto speculation dominates $600B cross-border payments: BIS report

Hundreds of billions of dollars in cross-border cryptocurrency payments flow globally, driven primarily by speculative investment, according to a recent report by the Bank for International Settlements (BIS). The BIS study, published May 8, found cross-border payments using the two largest cryptocurrencies, Bitcoin (BTC) and Ether (ETH), and the two largest stablecoins, USDt (USDT) and…
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