Ransomware Intelligence

Bestat Pharmaservices Corp. Ransomware Attack

bestat.com.tw

TaiwanCountry
May 12, 2026Discovered

Domain

bestat.com.tw

Industry

Healthcare

Country

Taiwan

Discovered

2 months ago

Attack date

May 12, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

worldleaks

Total victims

110

First seen

Jul 2025

Last seen

Jul 2026

Group status

active

Sophistication

0

Impact score

75

Threat level

3/10
Aggressiveness5/10
Lethality0/10
Criticality4.1/10

Status breakdown

Claimed
this victim
100.0%110

Victim's position within group

Industry

Healthcare

Known target sector

Country

Taiwan

Not a listed target country

Group activity