Category: Cryptocurrencies
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Growing scrutiny surrounds a major breach that investigators link to a new Lazarus crypto hack targeting the South Korean exchange Upbit. Security teams report that attackers stole large sums in digital assets during a rapid operation that raised fresh concerns about exchange security in 2025. Analysts warn that this incident reflects a broader pattern of…
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The sudden Upbit $37M withdrawal disrupted one of South Korea’s largest crypto exchanges and forced an immediate halt on all deposits and withdrawals. Upbit confirmed an abnormal outflow from a hot wallet, prompting a rapid security lockdown and an investigation into the cause of the incident. How the Abnormal Withdrawal Was Detected Upbit spotted unusual…
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Klarna announced a new digital currency called the klarnausd stablecoin. The company created this token to support faster and cheaper international payments. Klarna aims to reduce its dependence on slow banking rails and give users a new way to move money across borders. The launch highlights Klarna’s shift toward blockchain technology as the global payment…
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A recent Cardano blockchain split raised concerns across the crypto community and pushed the ADA token downward. The incident disrupted mainnet operations and prompted Cardano founder Charles Hoskinson to report the event to federal authorities. The Cardano blockchain split created several technical and governance questions as developers worked to stabilize the network. What caused the…
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North Korea fake jobs schemes continue to expand into high-value technology sectors. A new campaign now focuses on AI and cryptocurrency professionals, using sophisticated impersonation and malware-based interview tools to compromise applicants. The operation reveals how threat actors adapt their tactics to exploit global remote-work environments and specialised technical talent. Fake recruitment platforms mimic real…
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Samourai sentencing has captured global attention after U.S. authorities handed prison terms to the founders of Samourai Wallet. The case challenges long-held assumptions about non-custodial crypto tools and reshapes the conversation around financial privacy. It also introduces a major shift in how regulators treat developers who build anonymity-focused technology. What Led to the Criminal Charges…
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Major crypto exchanges continue to enable illicit flows even after regulatory penalties. The keyphrase “major crypto exchanges” appears at the start and flows naturally. Investigators found that even when exchanges faced court-appointed monitors, they still processed hundreds of millions of dollars tied to money laundering, scams and sanctioned entities. This finding highlights a serious shortcoming…
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ShadowRay 2.0 attacks expose Ray clusters to a new wave of crypto-mining and data-theft activity. The keyphrase appears early and naturally. Threat actors now exploit a long-standing job-submission flaw to run malicious tasks across distributed AI and machine-learning environments. Organisations that deploy Ray clusters for research, training or large-scale computation face elevated risk when they…
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A crypto investor loss of nearly $6 million has drawn widespread attention after a transaction mistake wiped out most of an account’s value in seconds. The incident highlights how a single error on decentralized platforms can trigger devastating financial consequences, especially when users handle large sums without traditional safeguards. A Costly Transaction Error The mishap…
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The UK Twitter hacker responsible for breaching Barack Obama’s account during the high-profile 2020 Twitter attack has been ordered to repay $5.4 million worth of Bitcoin. Authorities secured the recovery after tracing cryptocurrency linked to the scheme, marking one of the largest financial clawbacks tied to a social-media cybercrime. The 2020 Attack Targeted Major Public…