Cyber Resilience

NATO (International)

Threat actors publicly named in connection with targeting NATO. Sorted by IDF score (rarity-weighted CVE attribution) with extraction confidence as tiebreaker. Each row's evidence is a verbatim quote from the source attribution.

2 attributed actor(s) · Category mix: hacktivist=1, insider=1 · Attacker regions: US=1, EU=1

Actor Category Sponsor Confidence Evidence CVEs IDF Last active
SiegedSec (HACK-SIEGEDSEC)hacktivist0.95targeted state government databases over anti-transgender legislation, NATO portals, and the Heritage Foundation00.0
Walter Biot (Italian Navy / Russia espionage) (INS-BIOT-ITALY-2024)insider🇮🇹 IT0.90classified NATO documents00.0

Sibling victims

Other named victims whose attacker circle overlaps with this one — defenders use this to find sectoral or geographic cohorts that face the same actors.

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