At least one organization in the energy sector
December 16, 2025
•[ energy sector, unauthorized access, operational disruption ]
An organization operating in the energy sector was targeted by cyber activity that sought to access or interfere with systems supporting energy operations.
Anchor Industries Inc.
May 25, 2025
•[ ransomware, operational disruption ]
Over Memorial Day weekend 2025, Evansville-based Anchor Industries Inc. suffered a ransomware attack that encrypted manufacturing and administrative systems, causing several days of operational disruption. The company reported no confirmed data theft while restoring systems from backups. The responsible actor remains unidentified.
Lecardo Clinic
May 16, 2025
•[ hacktivism, cyberattack, operational disruption ]
Lecardo Clinic announced a technical failure that led to a three-day shutdown; a pro-Ukraine group claimed a cyberattack. Public reporting indicates multi-day operational disruption, but the exact technique was not disclosed.
Nucor Corporation
May 14, 2025
•[ cybersecurity incident, operational disruption ]
Nucor reported a cybersecurity incident and took parts of its network offline as containment, causing operational disruptions and delays.
Masimo Corporation
April 27, 2025
•[ cyberattack, operational disruption ]
Masimo reported a cyberattack breaching on-prem systems, isolating impacted systems and causing production delays in fulfilling orders.
