Ransomware Intelligence

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Toledo Engineering Co., Inc. Ransomware Attack

teco.comRansomed

sinobiGroup
United StatesCountry
Mar 17, 2026Discovered

Domain

teco.com

Industry

Energy & Utilities

Country

United States

Discovered

7 months ago

Attack date

Mar 17, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

sinobi

Total victims

197

First seen

Oct 2025

Last seen

May 2026

Group status

active

Sophistication

0

Impact score

73

Threat level

2.6/10
Aggressiveness5/10
Lethality0/10
Criticality2.7/10

Status breakdown

Claimed
this victim
100.0%197

Victim's position within group

Industry

Energy & Utilities

Known target sector

Country

United States

Frequently targeted country

Group activity

Monthly attacks · sinobi

197

total · avg 28.1/mo

OctNovDecJanFebMarMay015304560