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Fake Windsurf IDE Extension Uses Solana Blockchain to Steal Developer Data

ID: 52c3510f-1326-50b1-b59b-9d66afbf79cb

STIX ID: report--52c3510f-1326-50b1-b59b-9d66afbf79cb

Feed Name: HackRead

Threat Score
75/100

Date Published: 2026-03-19

Date Updated: 2026-04-22

Author: Deeba Ahmed

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A malicious extension disguised as an R language plugin for the Windsurf IDE has been discovered; it uses the Solana blockchain as a covert channel to retrieve encrypted JavaScript payloads, drops native modules (w.node and c_x64.node), establishes persistence via a PowerShell-created 'UpdateApp' scheduled task, and steals browser passwords and session cookies—targeting developers for high-value credentials while deliberately excluding systems with Russian timezones.

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