The COLDCARD Attackers Left More Than a Blockchain Trail We have spent the last week covering the COLDCARD disaster aggressively. Nobody has independently identified the attackers' model, compute provider, host, IP address or cracking program. If so, the evidence may sit with a GPU cloud, hosting provider, payment processor, VPN, email provider or code host. The public evidence does not establish that those attackers used AI. Map every model provider, GPU host, blockchain service, exchange, casino, swap service, VPN, payment processor and email account the thieves may have touched.