Emerging Malware, Ransomware, and Threat Groups: Trends (December 2025)

The Rise of Sophisticated Infiltration

This month has witnessed a decisive rise in sophisticated threats targeting critical infrastructure and financial sectors. The boundaries between state-sponsored espionage and cybercrime are blurring, with attackers exploiting trusted platforms like GitHub and VMware to achieve long-term persistence.

From the PyStoreRAT supply chain attack infiltrating developer environments to the Aisuru botnet launching record-breaking DDoS attacks, the threat landscape is becoming increasingly industrialized. This report provides the intelligence needed to defend against these Emerging Cyber Threats.

 

Who Should Read This?

  • DevSecOps Teams securing code repositories and CI/CD pipelines.

  • Virtualization Administrators managing VMware vSphere environments.

  • Threat Intel Analysts tracking state-sponsored groups (UNC5221) and ransomware cartels.

  • Financial Security Leads combating advanced phishing kits.

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Download the December 2025 Intelligence Report

Modern threats are defined by trusted-platform abuse and scalable tooling. Don’t wait for a breach to validate your defenses. Download the full report for detailed IoCs and mitigation strategies.

 

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