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HOSTCAY BLOG

Insights on offshore hosting, privacy, security and the cloud.

Android Banking Malware as a Service: The RedWing Model
July 8, 2026 · HOSTCAY

Android Banking Malware as a Service: The RedWing Model

RedWing demonstrates how malware-as-a-service models have matured into accessible criminal infrastructure. We examine the technical operation and what it reveals about modern threat distribution.

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Cavern C2 Framework: Anatomy of a Modular Attack Infrastructure
July 7, 2026 · HOSTCAY

Cavern C2 Framework: Anatomy of a Modular Attack Infrastructure

A newly documented C2 framework shows how state-sponsored groups build modular attack infrastructure. Understanding its architecture helps defenders detect and disrupt these operations.

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Resilient Seedboxes and Decentralized Infrastructure Design
July 6, 2026 · HOSTCAY

Resilient Seedboxes and Decentralized Infrastructure Design

Two decades of research into self-replicating seedbox architecture reveals practical lessons in building systems designed to resist shutdown. What operators can learn from decentralized BitTorrent design.

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Extortion Without Encryption: When Data Theft Replaces Ransomware
July 5, 2026 · HOSTCAY

Extortion Without Encryption: When Data Theft Replaces Ransomware

Threat actors are shifting from encryption-based ransomware to pure data theft extortion. A recent $1M payment shows the trend—and what it means for your defences.

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FatFs Vulnerabilities Expose Millions of Embedded Devices
July 4, 2026 · HOSTCAY

FatFs Vulnerabilities Expose Millions of Embedded Devices

A popular embedded filesystem carries critical flaws affecting security cameras, IoT devices, and industrial hardware. What this means for infrastructure defenders.

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Google Takes Down NetNut: What Residential Proxy Disruption Means for Infrastructure
July 3, 2026 · HOSTCAY

Google Takes Down NetNut: What Residential Proxy Disruption Means for Infrastructure

Google's coordinated takedown of NetNut's residential proxy network raises hard questions about botnet-scale infrastructure abuse and the blurring line between proxy services and illicit relay networks.

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