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on-us Ransomware Attack

on-us.comRansomed

gunraGroup

Hong KongCountry

Jun 30, 2026Discovered

Overview

View group profile

Domain

on-us.com

Industry

Financial Services

Country

Hong Kong

Discovered

about 2 months ago

Attack date

Jun 30, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

Total victims

42

First seen

Aug 2025

Last seen

Aug 2026

Group status

active

Sophistication

0

Impact score

79

Threat level

2.6/10

Aggressiveness5/10

Lethality0/10

Criticality2.8/10

Status breakdown

Claimed

this victim

100.0%42

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Financial Services

Known target sector

Country

Hong Kong

Frequently targeted country

Other victims

Same group · gunra

Group activity