INTEL_REPORT
arXiv — Cryptography & Security (cs.CR) · published 6/19/2026, 4:00:00 AM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
When Global Gating Is Enough: Admission-Time Hubness Control in Anisotropic Vector Retrieval Systems arXiv:2606.19692v1 Announce Type: new Abstract: Vector hubness, where a few points become nearest neighbors of many queries, creates a poisoning risk in retrieval-augmented generation (RAG): one injected document can influence unrelated requests. Existing defenses use periodic reverse-kNN scans, leaving an exposure window and repeated corpus-wide work. We study admission-time…
https://arxiv.org/abs/2606.19692
sha256:a420f611b165fad3095af052197875e6b8f82bb2ff1a3419bf01d6a5cbedca4e
What we pulled out
Deterministic extractor (IOC + allowlisted tokens + ATT&CK IDs present in DB).
Indicators
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No indicators linked for this report.
Malware families
Allowlist token matches only.
Threat actors mentioned
Allowlist mentions — not a formal attribution verdict.
ATT&CK techniques
MITRE IDs referenced in text and present in local technique table.
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