ThreatBook Blog

Actionable research, threat intelligence trends, product updates, and thought leadership from ThreatBook.

3 min read

Suspected North Korea-Linked Hackers Conduct Targeted Attack Campaign Against Uzbekistan

Overview In November 2025, ThreatBook Research Team identified two suspected targeted attack campaigns against targets within Uzbekistan. We conducted an in-depth analysis and arrived at the following conclusions: All attack lures used in the...

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4 min read

Unknown Group Leverages Novel In-Memory Backdoor in Targeted Attacks Against Central Asia and China

Overview In November 2025, the ThreatBook Research Team captured a cluster of cyber espionage activity operating within Kyrgyzstan and China, using...

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2 min read

Introducing ThreatBook ATI: From Intelligence to Fortified Defense

Cyber attackers aren’t waiting. Every week, new campaigns, zero-days, and adversary tactics emerge. Security teams need more than static feeds. They...

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11 min read

SilverFox: Not an Organization, But a Tool - Uncovering the Underground Ecosystem

Executive Summary For months, the cybersecurity community tracked what appeared to be a sophisticated cybercrime organization dubbed "SilverFox"....

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