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FrostyNeighbor

Intel Library

FrostyNeighbor

Threat actorBY1 report from 1 vendor· last reported 2026-05-14

FrostyNeighbor is a Belarus-aligned APT group known for conducting influence and disinformation campaigns, particularly targeting Ukraine, Poland, and Lithuania. They have compromised various governmental and private sector entities, including the Polish Anti-Doping Agency, through hack-and-leak operations. The group is believed to collaborate with initial access brokers to exploit high-value targets, utilizing techniques such as zero-day vulnerabilities. Their operations are linked to cyber-enabled disinformation campaigns critical of the North Atlantic Alliance.

Vendor aliases (1)

The same group is tracked under different names by different vendors.

VendorName
VariousFrostyNeighbor

MITRE ATT&CK techniques (0)

No techniques mapped yet.

Indicators of compromise

No IOCs extracted yet from reports naming this actor.

Report timeline

Every report in the Global Intel Library that names FrostyNeighbor, newest first. Open any report to see the full analysis with provenance.

  1. ESET2026-05-14
    FrostyNeighbor: Fresh mischief and digital shenanigans
    original

Threat feed IOCs (0)

Indicators from free threat feeds (abuse.ch ThreatFox, AlienVault OTX) attributed to FrostyNeighbor. Each row shows why it was linked and where it came from.

No feed indicators linked to this actor yet. Feeds are checked every hour.

Public research & publications (1)

Open-source reports about this actor collected from MISP Galaxy.