Malware And CampaignsCampaign

Operation Phantom Claude macOS infostealer via fake Claude download sites

March 30, 2026FalconFeeds.io

FalconFeeds.io reports an active macOS infostealer campaign impersonating Anthropic Claude with fake download sites and brand-impersonation infrastructure to trick users into installing malware.

OPERATION PHANTOM CLAUDE — Active macOS Infostealer Campaign Impersonating Anthropic’s Claude AI
identified a live campaign targeting macOS users through fake Claude download sites and brand-impersonation infrastructure.
🚨 OPERATION PHANTOM CLAUDE — Active macOS Infostealer Campaign Impersonating Anthropic’s Claude AI
The FalconFeeds research team has identified a live campaign targeting macOS users through fake Claude download sites and brand-impersonation infrastructure.
FalconFeeds.io
infostealersocial engineeringclaudemobile devicessocial engineering

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