Ransomware needs a way in. Stolen credentials are the cheapest one.

SUNSEA Ransomware Attack

sunsea.co.thRansomed

thegentlemenGroup

ThailandCountry

Aug 29, 2026Discovered

Overview

View group profile

Domain

sunsea.co.th

Industry

Manufacturing

Country

Thailand

Discovered

20 days ago

Attack date

Aug 28, 2026

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

thegentlemen

Total victims

865

First seen

Sep 2025

Last seen

Sep 2026

Group status

active

Sophistication

Impact score

Threat level

4.3/10

Aggressiveness10/10

Lethality0/10

Criticality2.7/10

Status breakdown

Data Leaked0.5%4

Negotiating0.2%2

Claimed

this victim

99.3%859

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

Manufacturing

Known target sector

Country

Thailand

Frequently targeted country

Other victims

View all (865)

Same group · thegentlemen

Group activity

Monthly attacks · thegentlemen

865

total · avg 66.5/mo