DNS is a hierarchical protocol. You can exfiltrate data as long as the DNS serve... | Hacker News

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		kaoD 27 days ago \| parent \| context \| favorite \| on: Samsung Family Hub for 2025 Update Elevates the Sm... DNS is a hierarchical protocol. You can exfiltrate data as long as the DNS server is resolving recursively.

margalabargala 27 days ago [–]

Good to know. I didn't know that.

For my devices in question I can see the size and frequency of the requests in OpenWRT and doubt it's actually doing so.

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