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GPU cloud provider abuse warning

llfourn-gpu-cloud-warning

https://x.com/LLFOURN/status/2083516078462759245

Captured screenshot of the post by @LLFOURN, posted 1 Aug 2026, 11:31 UTC
@LLFOURN posted captured full-size capture → original post →
Author
@LLFOURN
Organisation
independent
Evidence role
social statement
Posted
Capture status
capture held

LLFOURN publicly warns GPU cloud and Trust and Safety teams that the disclosed entropy issue may lead to abuse of rented multi-GPU instances for offline BIP-39 seed recovery, estimates roughly ten RTX 4090s for about a day per Mk4-class seed, and lists platforms to watch. Held as a dated first-hand threat-context statement about the attack's compute requirements. The cost and platform claims are the poster's own and are not independently verified here.

This post is registered as evidence and has a locally held capture. The original remains the canonical publication.

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