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Taiwan Otsuka Pharmaceutical Ransomware Attack

otsuka.com.twRansomed

eclipseGroup

TaiwanCountry

Oct 14, 2026Discovered

Overview

View group profile

Domain

otsuka.com.tw

Industry

Healthcare

Country

Taiwan

Discovered

1 day ago

Attack date

Oct 14, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

eclipse

Total victims

First seen

Aug 2026

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

Threat level

3.4/10

Aggressiveness6.5/10

Lethality0/10

Criticality3.7/10

Status breakdown

Claimed

this victim

100.0%19

Targeted sectors

Education Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Technology Transportation

Victim's position within group

Industry

Healthcare

Known target sector

Country

Taiwan

Not a listed target country

Other victims

View all (19)

Same group · eclipse

japantimes.co.jp
Japan
Claimed
Taiwan Otsuka Pharmaceutical
Taiwan
Claimed
dipecarr.com.br
Brazil
Claimed
Simplex Engineering & Foundry Works Pvt. Ltd.
India
Claimed
Global Airfreight International Pte Ltd
Singapore
Claimed
DIPECARR
Brazil
Claimed

Group activity

Monthly attacks · eclipse

total · avg 6.3/mo