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A newly discovered ransomware strain is weaponizing blockchain technology to build resilient command-and-control infrastructure that security teams struggle to dismantle. Group-IB cybersecurity researchers disclosed Thursday that DeadLock ransomware, first identified in July 2025, stores proxy serve

Chen Zhi, founder of Cambodia's Prince Holding Group and alleged mastermind behind one of Asia's largest scam operations, was extradited to China on Jan. 7 after U.S. prosecutors announced a record seizure of 127,271 Bitcoin worth approximately $15 billion—prompting Chinese officials to accuse the U

Hardware wallet maker Ledger customers reportedly received breach notifications after payment processor Global-e detected unauthorized access to its systems. The incident exposed customer names and contact information. On-chain investigator ZachXBT alerted the cryptocurrency community to the breach

Cryptocurrency phishing losses dropped 83% in 2025, falling to approximately $84 million from nearly $494 million in 2024. The decline in signature phishing incidents masks a troubling shift toward sophisticated attacks targeting high-net-worth individuals. What Happened: Attack Patterns The annual

An active exploit is draining hundreds of crypto wallets across multiple blockchain networks, with losses reaching approximately $107,000 and climbing, according to blockchain investigator ZachXBT. The attack targets wallets on Ethereum Virtual Machine (EVM) compatible blockchains, extracting small