American Tower Corporation

Ransomware victim

shinyhuntersGroup

United StatesCountry

Jun 12, 2026Discovered

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

Overview

View group profile

Industry

Technology

Country

United States

Discovered

8 days ago

Attack date

Jun 12, 2026

Confidence

70%

Severity

Critical

Status

Data Leaked

Threat group

shinyhunters

Total victims

115

First seen

Jun 2025

Last seen

Jun 2026

Group status

active

Sophistication

Impact score

Threat level

5.6/10

Aggressiveness10/10

Lethality1.9/10

Criticality4.9/10

Status breakdown

Data Leaked

this victim

37.4%43

Claimed47.0%54

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Technology

Known target sector

Country

United States

Frequently targeted country

Other victims

View all (115)

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Group activity

Monthly attacks · shinyhunters

115

total · avg 10.5/mo