Tata Technologies
January 31, 2025
•[ ransomware, malware, technology ]
Tata Technologies Ltd. suspends some of its IT services following a ransomware attack that impacted the company network.
Unimicron Technology Corporation
January 30, 2025
•[ ransomware, data leak ]
Unimicron Technology Corporation disclosed a ransomware incident on January 30, 2025, affecting its Shenzhen subsidiary. The Sarcoma ransomware group claimed responsibility and alleged 377 GB of stolen data. Unimicron confirmed ransomware encryption but has not verified any data exfiltration. Investigation ongoing.
Yazoo Valley Electric Power Association
January 30, 2025
•[ ransomware, malware, energy ]
Yazoo Valley Electric Power Association, an electric utility serving multiple counties in Mississippi discloses to suffer an attack by cybercriminals last summer in an incident that exposed the information of more than 20,000 residents. The Akira ransomware gang claims responsibility for the attack.
Mizuno USA
January 30, 2025
•[ ransomware, manufacturing ]
Mizuno USA, a subsidiary of Mizuno Corporation, one of the world's largest sporting goods manufacturers, confirms in data breach notification letters that unknown attackers stole files from its network between August and October 2024. The BianLian claims responsibility for the attack.
State Bar of Texas
January 28, 2025
•[ ransomware, data leak ]
The State Bar of Texas reported a ransomware-linked intrusion attributed to INC. Unauthorized access occurred between January 28 and February 9 2025 (intrusion start used as event_date = 2025-01-28), leading to exfiltration of personal data including names, SSNs, drivers license numbers, and limited financial or medical information. Approximately 2 700 individuals were notified. The Bar reported no evidence of encryption or operational disruption.
Let's Secure Insurance Brokers
January 27, 2025
•[ ransomware, finance ]
Let's Secure Insurance Brokers is hit with a ransomware attack.
Frederick Health Medical Group
January 27, 2025
•[ ransomware, malware, healthcare ]
Frederick Health Medical Group warns that there will be delays in service as it is hit by a ransomware attack.
Conad
January 27, 2025
•[ ransomware, malware, retail ]
Conad, an important wholesale chain in Italy, is hit with a Lynx ransomware attack.
New York Blood Center (NYBC)
January 26, 2025
•[ ransomware, malware, healthcare ]
The New York Blood Center (NYBC), one of the world's largest independent blood collection and distribution organizations, says a Sunday ransomware attack forced it to reschedule some appointments.
Marlboro-Chesterfield Pathology
January 25, 2025
•[ ransomware, data leak ]
SafePay ransomware actors stole personal and health information from MCP systems; entity reported to HHS that 235,911 individuals were affected.
Jan Nygaard AS, a major BMW & MINI dealership in Denmark
January 25, 2025
•[ ransomware, hack, malware ]
Den store BMW- og Mini-forhandler Jan Nygaard, der omstter for mere end to milliarder kroner, advarer efter Computerworlds afslring tirsdag morgen sine kunder om, at deres data kan vre blevet stjlet af ransomware-gruppe under hackerangreb for mere end tre uger siden.
Hospital El Cruce
January 24, 2025
•[ ransomware, malware, healthcare ]
The Hospital El Cruce is hit with a Medusa ransomware attack.
Centric.eu
January 24, 2025
•[ ransomware, technology ]
Ransomwaregroepering Clop claimt data van Centric in handen te hebben
HCF Management
January 24, 2025
•[ ransomware, malware, healthcare ]
HCF Management healthcare facilities confirm a ransomware attack from the RansomHun group, with more than 70,000 patients affected.
Alabama Ophthalmology Associates
January 22, 2025
•[ ransomware, data leak ]
Unauthorized access occurred Jan 2230, 2025; AOA later confirmed patient data was acquired. BianLian claimed responsibility; notifications began in April 2025.
Blessing Corporate Services Inc. (Blessing Health System)
January 22, 2025
•[ ransomware, data leak ]
Blessing Corporate Services reported a ransomware attack on January 22 2025 that stole and encrypted patient information for approximately 15,000 individuals. The breach disrupted some clinical operations before containment and was publicly disclosed in April 2025. No actor attribution has been made.
Manpower
January 20, 2025
•[ ransomware, leak, malware ]
Manpower disclosed that a ransomware attack by RansomHub led to the theft of 500GB of files and the exposure of personal data from roughly 140000 individuals. The attackers listed Manpower on their leak site but later removed it, suggesting a ransom settlement.
Medical Associates of Brevard
January 18, 2025
•[ ransomware, malware, healthcare ]
{"richText":[{"font":{"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"BianLian claimed MAB in Jan 2025; MABs review (by 07/07/2025) identified affected individuals and data types; HHS breach portal lists "},{"font":{"bold":true,"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"246,711"},{"font":{"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":" affected in a "},{"font":{"bold":true,"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"Hacking/IT Network Server"},{"font":{"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":" incident reported "},{"font":{"bold":true,"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"09/05/2025"},{"font":{"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"; no outage confirmed."}]}
Loretto Hospital
January 17, 2025
•[ ransomware, data leak ]
On January 17 2025, RansomHouse gained unauthorized access to Loretto Hospitals network in Chicago and exfiltrated approximately 1.5 TB of sensitive data. The group listed the hospital on its leak site and released sample medical and billing files. No encryption occurred. The hospital later confirmed about 500 affected individuals in its HHS filing.
