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HOSTCAY BLOG

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

PamDOORa: Why PAM Backdoors Are a Persistent Threat to Hosted Systems
May 10, 2026 · HOSTCAY

PamDOORa: Why PAM Backdoors Are a Persistent Threat to Hosted Systems

A new Linux backdoor leverages Pluggable Authentication Modules to establish persistent SSH access. We examine the technical mechanics and defensive measures for hosting operators.

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Alert Fatigue in Hosting Infrastructure: Why Low-Severity Alerts Matter
May 10, 2026 · HOSTCAY

Alert Fatigue in Hosting Infrastructure: Why Low-Severity Alerts Matter

Security teams miss roughly one significant threat per week due to alert fatigue. Learn how hosting operators can avoid this blind spot through better alert filtering and triage.

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Quasar Linux RAT: Supply Chain Threats to Developer Infrastructure
May 10, 2026 · HOSTCAY

Quasar Linux RAT: Supply Chain Threats to Developer Infrastructure

A newly documented Linux RAT is targeting developer and DevOps credentials to compromise the software supply chain. Understand the mechanics and defensive implications.

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Lateral Movement After Patient Zero: Detection and Containment
May 10, 2026 · HOSTCAY

Lateral Movement After Patient Zero: Detection and Containment

When one compromised endpoint leads to infrastructure-wide exposure, detection speed and network isolation become critical. Learn containment approaches that matter.

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Patient Zero in Your Infrastructure: Lateral Movement and Containment
May 10, 2026 · HOSTCAY

Patient Zero in Your Infrastructure: Lateral Movement and Containment

A single compromised host can compromise your entire infrastructure within minutes. This article covers detection, isolation, and containment strategies to limit breach impact.

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Malware Distribution on Official App Stores: A Supply Chain Problem
May 10, 2026 · HOSTCAY

Malware Distribution on Official App Stores: A Supply Chain Problem

Official app marketplaces continue to fail at basic malware detection. We examine how fraudulent apps reach millions and what that means for platform security infrastructure.

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