Orleans Parish Sheriff’s Office
September 4, 2025
•[ ransomware, cyberattack, operational disruption ]
A ransomware cyberattack in early Sept 2025 shut down the Orleans Parish Sheriffs Office AS/400 administrative systems, delaying inmate releases and disrupting operations. Systems were restored after two days with help from local and state cybersecurity agencies, and jail data remained secure.
Sewage treatment plant in Witków
August 19, 2025
•[ industrial control systems, hacktivism, operational disruption ]
Russian hacktivists allegedly manipulated industrial control systems at the sewage treatment plant in Witkw, with video evidence and analyst review indicating operational disruption to plant processes.
Sewage treatment plant in Kunica
August 19, 2025
•[ industrial control systems, hacktivism, operational disruption ]
Russian hacktivists allegedly interfered with industrial control systems at the sewage treatment plant in Kunica, and publicly released video that Polish analysts assessed as showing real operational disruption.
Polish hydropower plant in Tczew in May 2025
August 19, 2025
•[ hacktivism, critical infrastructure, operational disruption ]
Russian hacktivists allegedly targeted a hydropower plant in Tczew in May 2025, but reporting suggests the facility may have been offline at the time, limiting evidence of meaningful operational disruption.
Curaçao Tax & Customs Administration
July 24, 2025
•[ ransomware, operational disruption, government ]
Ransomware attack on July 24, 2025 encrypted and paralyzed systems of Curaaos Tax & Customs Administration, disabling counters, phone lines, and internal operations. Online tax filing remained active. Services restored by August 4. No perpetrator identified; no data exfiltration reported.
KiranaPro
June 3, 2025
•[ hacking, server deletion, data wipe ]
TechCrunch reported Indian grocery delivery startup KiranaPro was hacked and its servers were deleted, with the founder confirming the companys data had been wiped. The report described the incident as catastrophic to operations (platform disruption) but did not confirm in that initial story whether customer data was accessed or exfiltrated, focusing on the destructive effect of wiping infrastructure and data.
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.
Szpital MSWiA (Ministry of Interior Hospital) Kraków
March 8, 2025
•[ ransomware, cyberattack, healthcare ]
Cyberattack on the Ministry of Interior hospital in Krakw encrypted administrative and medical IT systems, fully paralyzing patient care and access to records. Hospital departments began restoring systems by March 11, indicating ~3 days of disruption. No data exfiltration or perpetrator identified.
Beirut’s International Airport
January 7, 2024
•[ hacking, political motivation, operational disruption ]
Flight information display screens at Beiruts international airport are hacked to display politically motivated messages, and the incident also temporarily affects baggage inspection.
