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Global cybersecurity update — 22 October 2026. 20 major developments across the world. Cyberattacks, data breaches, critical vulnerabilities and AI-powered threats. Here’s the scale: * 22.6 million potentially vulnerable PHP installations. * 2,250 organisations targeted in a Microsoft-reported cyber campaign. * 3.7 million records potentially exposed in Japan. * 600 ransomware victims identified worldwide. * 400 financial institutions targeted in Latin America, according to researchers. * Hundre
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