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China's chatbot sends tech stocks into tailspin.

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Ransomware Evolution and Defense Strategies

This chapter examines the surge of sophisticated cyber threats, particularly zero-day vulnerabilities and the rise of ransomware as a service, making cyber crime accessible to less technical individuals. It introduces the BrainCypher group and discusses the operational tactics of ransomware networks like Lockbit, emphasizing the shift towards double extortion methods. The chapter also outlines strategies for organizations to safeguard against these threats through proactive planning and industry-specific response measures.

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