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Four Hands Ransomware Attack

fourhands.comRansomed

UmBraGroup
United StatesCountry
Oct 6, 2026Discovered

Domain

fourhands.com

Industry

Other

Country

United States

Discovered

1 day ago

Attack date

Oct 6, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

UmBra

Total victims

5

First seen

Oct 2026

Last seen

Oct 2026

Threat level

3.2/10
Aggressiveness6.3/10
Lethality0/10
Criticality3.3/10

Status breakdown

Claimed
this victim
100.0%5

Victim's position within group

Industry

Other

Known target sector

Country

United States

Not a listed target country

Group activity

Monthly attacks · UmBra

5

total · avg 5/mo

Oct02468