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City of Michigan City Indiana Ransomware Attack

michigancityin.gov

obscuraGroup

United StatesCountry

Oct 13, 2025Discovered

Data has been published on the ransomware group's leak site.

Overview

View group profile

Domain

michigancityin.gov

Industry

Government & Defense

Country

United States

Discovered

11 months ago

Attack date

Oct 13, 2025

Confidence

85%

Severity

Critical

Status

Data Leaked

Threat group

obscura

Total victims

First seen

Sep 2025

Last seen

Jan 2026

Group status

active

Sophistication

Impact score

Threat level

2.5/10

Aggressiveness4.8/10

Lethality1.3/10

Criticality1.3/10

Status breakdown

Data Leaked

this victim

26.3%5

Claimed73.7%14

Targeted sectors

Energy & Utilities Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Technology Transportation

Victim's position within group

Industry

Government & Defense

Known target sector

Country

United States

Frequently targeted country

Other victims

View all (19)

Same group · obscura

Group activity

Monthly attacks · obscura

total · avg 3.8/mo