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Onsemi Ransomware Attack
onsemi.comRansomed
Overview
View group profileDomain
onsemi.com
Industry
Technology
Country
United States
Discovered
about 17 hours ago
Attack date
Oct 5, 2026
Confidence
90%
Severity
Medium
Status
Claimed
Threat group
QilinTotal victims
1,474
First seen
Oct 2025
Last seen
Oct 2026
Group status
active
Sophistication
0
Impact score
123
Threat level
3.9/10Aggressiveness10/10
Lethality0/10
Criticality1.3/10
Status breakdown
Data Leaked0.2%3
Claimed
this victim
99.8%1,471Victim's position within group
Industry
Technology
Known target sector
Country
United States
Frequently targeted country
Other victims
View all (1474)Same group · Qilin
Group activity
Monthly attacks · Qilin
1,474
total · avg 113.4/mo