Cyber Resilience

Threat actor · all actors

Network Battalion 65 (NB65)HACK-NB65 hacktivist

aka Network Battalion 65 (NB65), NB65

Last updated: 2026-07-03

0attributed CVEs
0ATT&CK techniques
0.0IDF score (tooling uniqueness)
0exclusive CVEs
years active

About this actor

A pro-Ukrainian crew that emerged in February 2022 claiming intrusions and ransomware deployments against Russian government and state-bank targets, using a modified Conti leak as payload. Industry reporting documented multiple confirmed disruptions but treated full attribution as unverified.

Activity timeline

No activity events recorded.

Profile

CVERiskCVSSEPSSPublishedProducts
No attributed CVEs.

No techniques attributed.

Co-occurring actors

None.

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