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Threat IntelligenceOct 8, 2026

Global cyber attacks up 48% as ransomware and phishing climb, Check Point finds

Global cyber attacks surge 48% year-on-year, with ransomware and phishing on the rise.

Check Point Research reports a 48% year-on-year increase in global cyber attacks, reaching an average of 2,803 per week in September 2026. Ransomware attacks are up 53%, with 'The Gentlemen' being the most prolific group. Phishing emails also increased, with malicious links as the primary delivery method. Additionally, the use of Generative AI tools is exposing sensitive infrastructure details and other data in user prompts.

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The lesson from this incident

Full lesson

The dramatic rise in cyber attacks — averaging nearly 2,800 per organization per week — signals that threat actors are scaling operations faster than most organizations can defend against them. Ransomware groups like 'The Gentlemen' are exploiting unpatched systems and weak controls, while phishing campaigns leverage malicious links that bypass underprepared users. Compounding this, employees inadvertently exposing sensitive infrastructure details through Generative AI prompts creates new attack surfaces that organizations have not yet accounted for in their security policies. This convergence of escalating attack volume, social engineering, and emerging AI-related data leakage underscores that technical defenses alone are insufficient without strong human-layer controls.

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Indicators of Compromise

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  • malware — The Gentlemen
  • malware — Qilin
  • malware — Akira

Entities

Check Point Research (vendor)Generative AI (technology)