INSPECTING ARCHIVED INTELLIGENCE (OUTDATED VERSION).

Lazarus Group Deploys Kaolin RAT via Spear-Phishing Campaign

| 2026-10-29 09:44 HIGH LOW DATA BREACH
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Executive Summary
AI-generated
The estimated global cyber loss reached $27.49B in H1 2026, up 72.1% on H2 2025, according to the first Global Cyber Loss Report H1 2026 released on October 29, 2026. The report indicates that a data breach was the primary type of cyber operation involved, with an average severity barely moving at 5.19 Breach ESIX© down by 1.2%. This incident occurred in the first half of 2026 and is part of a larger trend seen from H2 2025 to H1 2026. The report provides free access to its findings for public consumption, marking an important milestone in tracking global cyber losses over time.
Technical Mitigations AI-generated
• Patch ESIX Data Breach 5.19 to address the slight decrease in average severity. • Block or hunt for indicator related to global cyber loss reports. • Detect and mitigate potential data breaches using techniques similar to those used by organizations reporting losses.
Intelligence Metadata
Actors / Malware / CVEs / Campaigns
Target & Sectors
Global Scope
Incident Timeline
‎H2 2025
Estimated global cyber loss reached $27.49B in H1 2026, up 72.1% on the same period of H2 2025.
general_metric 72.1 %
Estimated global cyber loss reached $27.49B in H1 2026, up 72.1% on H2 2025.
‎H1 2026
Estimated global cyber loss reached $27.49B in H1 2026, up 72.1% on H2 2025.
general_metric 72.1 %
Estimated global cyber loss reached $27.49B in H1 2026, up 72.1% on H2 2025.
‎2026/10/29
Data Breach reported its first Global Cyber Loss Report for H1 2026, showing a slight decrease in average severity of data breaches.
organisation Data Breach
Average severity barely moved (Data Breach ESIX© 5.19, down 1.2%).
Intelligence Sources
Bluesky Hackmanac 2026-10-29