Chek Tan and Company, LLP Ransomware Attack
chektan.com
Overview
View group profileDomain
chektan.com
Industry
Financial Services
Country
United States
Discovered
9 months ago
Attack date
Oct 8, 2025
Confidence
100%
Severity
Medium
Status
Unknown
Threat group
radarTotal victims
21
First seen
Aug 2025
Last seen
Apr 2026
Group status
active
Sophistication
0
Impact score
100
Threat level
2.3/10Aggressiveness5/10
Lethality0.5/10
Criticality1.3/10
Status breakdown
Data Leaked9.5%2
Claimed14.3%3
Victim's position within group
Industry
Financial Services
Known target sector
Country
United States
Frequently targeted country
Other victims
View all (21)Same group · radar
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United States
UnknownTUAN LE Construction Company Limited
Vietnam
UnknownFouad Alghanim & Sons Group of Companies Holding W.L.L.
Kuwait
UnknownOpenEyes Technologies Inc.
United States
UnknownMy Florida Case Management Services, LLC
United States
UnknownMC INVERSIONES INMOBILIARIAS Construction company in Peru
Peru
Unknown
Group activity