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Quality Data Service, Inc. Ransomware Attack

qds.bizRansomed

black nevasGroup

United StatesCountry

Jul 19, 2026Discovered

Overview

View group profile

Domain

qds.biz

Industry

Technology

Country

United States

Discovered

22 days ago

Confidence

75%

Severity

Medium

Status

Claimed

Threat group

black nevas

Total victims

First seen

Aug 2025

Last seen

Aug 2026

Threat level

2.8/10

Aggressiveness6.3/10

Lethality0.4/10

Criticality1.7/10

Status breakdown

Data Leaked7.1%1

Claimed

this victim

92.9%13

Targeted sectors

Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Technology

Victim's position within group

Industry

Technology

Known target sector

Country

United States

Not a listed target country

Other victims

View all (14)

Same group · black nevas

Arkın Group
Cyprus
Claimed
Arkın Group / Arkın Casino, The Arkın Colony, The Arkın Iskele, and Arkın Palm Beach
Cyprus
Claimed
OTEGROUP
Greece
Claimed
Undefasa
Spain
Claimed
Quality Data Service, Inc.
United States
Claimed
Carrera Casting Corp.
United States
Claimed

Group activity

Monthly attacks · black nevas

total · avg 2.3/mo