SEO Poisoning Campaign Uses Fake Claude Code Installer to Steal Credentials
By
Tushar Subhra Dutta
Summary
Hackers are running an active SEO poisoning campaign targeting users searching for Claude Code installation guides. The attackers create fake, spoofed Anthropic installer pages that rank high in search results, delivering a fileless .NET infostealer designed to silently steal credentials. The campaign specifically targets first-time developers and non-technical users who are excited about AI coding tools but lack the experience to identify fraudulent installation pages.
Source
bskySEO Poisoning Campaign Uses Fake Claude Code Installer to Steal Credentialscybersecuritynews.comKey quotes
· 5 pulledHackers are exploiting the excitement around AI coding tools by targeting users who search for Claude Code installation guides.
An active campaign uses fake installer pages to silently steal credentials from unsuspecting victims.
The attackers use SEO poisoning to push a spoofed Anthropic install page to the top of search results.
Rather than targeting IT professionals, it goes after first-time developers and non-technical users excited about a new tool.
These users have no baseline for
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