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A $90 Key into Your Company's Secrets (opens tomtunguz.com)

The cost of an autonomous 32-step corporate break-in fell 99% in five months from $7,500 on Claude Mythos Preview in April 2026 to $90 on open-weight GLM-5.3. Attackers run an expected-value calculation on AI compute ($1m of compute for a 1% shot at a $1b payout yields $10m in expected value)…

Tomasz TunguzNov 6, 2026Details