How the Noir kit uses DNS TXT records and DoH as a dynamic infrastructure control plane Executive summary We found a cryptocurrency wallet-drainer kit, self-branded as Noir, that uses DNS TXT records to locate its hosted pool; currently these run on Cloudflare Pages. The loader races three public DNS-over-HTTPS (DoH) services and uses the first […] The post When a Wallet Drainer Asks DNS Where to Go appeared first on Infoblox Blog .