Tag: data-exfiltration

Auditing Microsoft Copilot for CoSnitch-Style Data Exfiltration Paths

pr0h0•August 19, 2026

An analysis of the CoSnitch-style Microsoft Copilot vulnerability, how a one-click attack path could expose sensitive data, and the key defensive steps teams should take.

microsoft-copilotcybersecuritydata-exfiltration

Reverse Engineering TrojPix: EM Exfiltration from Air-Gapped PCs at 208 Meters

pr0h0•July 6, 2026

A technical analysis of TrojPix, a malware technique that can exfiltrate data from air-gapped computers using electromagnetic emissions from up to 208 meters away.

cybersecurityair-gapped-systemsmalware

MacSync Stealer on macOS: Tracing the Attack Chain from Malicious Ad to Data Exfiltration

pr0h0•July 1, 2026

This post traces the MacSync Stealer campaign on macOS from a malicious Google ad impersonating Claude Code through payload delivery and data exfiltration, with practical defensive context for developers and security teams.

macoscybersecuritymalware