Vallum
THREAT INTEL

The AI attack incident log

Evidence-led coverage of incidents where agents, automation, and response-guided workflows changed the defensive problem—with product boundaries stated plainly.

LATEST · AUG 2026HARDWARE WALLETS

Coldcard’s seed-generation failure turned offline wallets into an enumerable keyspace

A firmware regression weakened seed generation on affected devices. The incident is a reminder that isolation cannot compensate for predictable secrets—and that AI attribution requires evidence, not inference.

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EDITORIAL STANDARD

Observed facts, attributed claims, and Vallum relevance stay separate.

We do not label every fast attack “AI,” and we do not imply Vallum would stop incidents outside its HTTP response-resistance boundary.