Latest Research on INC and The Gentlemen Ransomware: Exposed AI Infrastructure

Celeris Networks Ransomware Attack

Ransomware victimRansomed

sinobiGroup

United StatesCountry

May 5, 2026Discovered

Overview

View group profile

Industry

Technology

Country

United States

Discovered

6 months ago

Attack date

May 5, 2026

Confidence

90%

Severity

Medium

Status

Claimed

Threat group

sinobi

Total victims

158

First seen

Nov 2025

Last seen

May 2026

Group status

active

Sophistication

Impact score

Threat level

2.4/10

Aggressiveness5/10

Lethality0/10

Criticality2.1/10

Status breakdown

Claimed

this victim

100.0%158

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

Technology

Known target sector

Country

United States

Frequently targeted country

Other victims

View all (158)

Same group · sinobi

NeuroTrials Research
United States
Claimed
Scales & Associates, Inc.
United States
Claimed
Unre3d
China
Claimed
Bay State Land Services Inc
United States
Claimed
Celeris Networks
United States
Claimed
Positiwise Infotech Pvt
India
Claimed

Group activity

Monthly attacks · sinobi

158

total · avg 26.3/mo