[KongchangAI]
Unverified60% confidenceFactExact time

DNS queries can encode arbitrary data in TXT records or subdomains, making them a covert communication channel—a technique that has long been documented in APT attacks.

2
Sources
60%
Confidence
Long-term
Relevance
7/6/2026
First Seen

Sources

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MCP
get_claim(id=113152)