GCSA Insight: BlockBeats Poisoned by DarkSword Attack Chain, iPhone Wallets at Risk of Theft
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ZoeyThe University of Hong Kong (HKU) and the Global Cybersecurity Alliance (GCSA) announced the joint establishment of the Centre for AI and Cybersecurity Research.
ZoeyGoogle software engineer Michele Spagnuolo had been charged with using non-public “Year in Search 2025” data accessible through Google's internal systems to trade related event contracts on the prediction market platform Polymarket.
GCSA InsightOn April 23, 2026, Tether announced that it had cooperated with the U.S. Department of the Treasury and law enforcement agencies to freeze two USDT addresses on the TRON network, with a total frozen amount of approximately 344 million USDT.
GCSA InsightThis document details Ethereum's future upgrade roadmap, named "Strawmap".
JinseFinanceBitMine bought 12,535 ETH, raising its total holdings to 6.04 million ETH, or 4.9% of Ethereum’s supply, while its total treasury value fell from $16.2 billion to $15.1 billion in a week. Chairman Tom Lee blamed the crypto sell-off on AI concerns, geopolitical tensions and rising bond yields, but said BitMine still sees buying opportunities as it approaches its 5% Ethereum ownership target.
AnaisMural raised $15 million in a Tether-led funding round, bringing its total funding to $28 million. The fintech has processed $2.1 billion across 128 countries and plans to expand its stablecoin payments and compliance infrastructure.
AnaisWorld has launched its Human Badge on Zoom to verify meeting participants using biometric checks and live video. The company is also targeting financial firms with tools to combat AI deepfake fraud.
WeatherlyA cyberattack that disrupted refrigeration systems at supermarkets across France is drawing attention to the cybersecurity risks facing essential infrastructure, including electricity networks, water utilities and food supply chains.
ZoeyBybit has secured an active licence from Dubai’s VARA to offer spot trading to institutional, qualified and retail investors after years of non-operational approvals. The exchange plans to seek further approval for derivatives trading and has also applied for a crypto licence in Brazil.
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