Binance engineer's job-application phishing led to $6.34B loss: full attack chain

ccerrato147 · x · 2026-11-04

Security engineer ccerrato147 walks through Binance's published supply-chain attack timeline (June–October): an engineer answered a recruiter, downloaded a tampered Homebrew installer found via search for an AI coding tool, and the laptop was compromised — ultimately costing $6.34B, more than half of Monaco's GDP.

The proposed fix: dev tools must come from an internal signed catalogue, and macOS refuses to run any binary outside it.

Related event: Binance Reveals $6.34B Hack Chain: Fake Interviews and Trojanized Installers(5 posts)→

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