Unimicron, Presto Attacks Mark Industrial Ransomware Surge

A number of major industrial organizations suffered ransomware attacks last quarter, such as PCB manufacturer Unimicron, appliance maker Presto, and more — a harbinger of a rapidly developing and diversifying threat landscape.

May 21, 2025 - 22:10
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Unimicron, Presto Attacks Mark Industrial Ransomware Surge
A number of major industrial organizations suffered ransomware attacks last quarter, such as PCB manufacturer Unimicron, appliance maker Presto, and more — a harbinger of a rapidly developing and diversifying threat landscape.