Ransomware Intelligence

MB Contabilidade

mbcontabilidade.com.br

vectGroup
BrazilCountry
Feb 24, 2026Discovered

Ransom negotiation is currently in progress.

Domain

mbcontabilidade.com.br

Industry

Professional Services

Country

Brazil

Discovered

3 months ago

Attack date

Feb 24, 2026

Confidence

100%

Severity

High

Status

Negotiating

Threat group

vect

Total victims

25

First seen

Jan 2026

Last seen

Apr 2026

Group status

active

Sophistication

0

Impact score

76

Threat level

4.6/10
Aggressiveness5/10
Lethality1.2/10
Criticality7.9/10

Status breakdown

Data Leaked24.0%6
Negotiating
this victim
68.0%17
Claimed8.0%2

Victim's position within group

Industry

Professional Services

Known target sector

Country

Brazil

Frequently targeted country

Group activity

Monthly attacks · vect

25

total · avg 6.3/mo

JanFebMarApr05101520