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Block begins investigating non-Bitkey wallet drains

max_guise-2083007180874379515

https://x.com/max_guise/status/2083007180874379515

Captured screenshot of the post by @max_guise, posted 31 Jul 2026, 01:49 UTC
@max_guise posted captured full-size capture → original post →
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@max_guise
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Max Guise, head of Bitcoin engineering and security at Block, says Block began investigating reports of non-Bitkey wallets being drained and is sharing findings proactively. This is the first post in Block's disclosure thread. Held as a vendor incident-response statement; the investigation's scope and conclusions are Block's own.

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

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