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Deep & Emerging Tech·October 12, 2026·1 min read

AI Data Centers Cost Billions to Build. This Is Why

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AI data centers are now multi‑billion‑dollar industrial projects — power, land, and specialized hardware dominate the bill. If your AI roadmap assumes “more compute later,” you need a view on where that capex is actually being deployed and how it will be priced back to you.

Deep & Emerging Tech

Hardware wallet maker Ledger says the $86M+ theft from hundreds of its wallets involved devices sold by reseller CryptoBilis and confirms a "hardware implant"

A confirmed hardware implant in Ledger devices sold via a reseller — with $86M+ drained — is a brutal reminder that supply chain is the real attack surface in crypto and hardware. If you ship or rely on secure devices, tighten channel controls, add tamper-evidence and inbound hardware audits, and assume third-party resellers are a live risk, not a formality.