Clarins Group
October 3, 2025
•[ ransomware, data leak ]
Press release states Clarins international e-commerce platforms were hit by ransomware; Everest allegedly leaked samples and claims access to ~600k customer records with personal/transactional info.
Unnamed Minnesota hospital
October 6, 2025
•[ ransomware, extortion, data leak ]
Ransomware group Radiant listed an unnamed Minnesota hospital on its leak site and issued a 7-day extortion deadline; hospital not yet identified and operational impact undisclosed.
Doctors Imaging Group
May 11, 2024
•[ ransomware, data leak ]
Radiology practice disclosed that attackers had network access Nov 511, 2024 and copied files with PHI/PII; 171k people impacted; ransomware attribution Undetermined.
Undisclosed city in Sweetwater County, WY
June 15, 2025
•[ ransomware ]
Local outlet notes ongoing silence from a Sweetwater County city one month after a June ransomware attack.
Schools in Shropshire (11 schools)
July 21, 2025
•[ ransomware ]
Local council committee informed that a ransomware cyberattack impacted 11 schools in Shropshire.
Nymburk Hospital
July 8, 2025
•[ ransomware, extortion ]
Czech police investigating a cyberattack on Nymburk Hospital including extortion elements; disruption reported.
Albemarle County, Virginia
July 15, 2025
•[ ransomware, data leak ]
Albemarle County said a specific ransomware group was responsible for a July attack that disrupted services and potentially accessed internal records.
Compumedics Limited
June 18, 2025
•[ ransomware, data leak ]
Australian med-tech firm Compumedics reported a ransomware attack that resulted in exfiltration of data affecting approximately 318,000 individuals.
Accu Reference Medical Laboratory
July 1, 2025
•[ ransomware, data leak ]
Qilin listed Accu Reference on July 10 claiming they acquired data on July 1; screenshots display unredacted PHI; encryption not indicated.
IdeaLab
October 4, 2024
•[ ransomware, data leak ]
IdeaLab confirmed data theft from an Oct 2024 ransomware breach claimed by Hunters International. 137,000 files (~262.8 GB) stolen and leaked impacting employees/contractors and dependents.
Svenska Kraftnät
October 25, 2025
•[ ransomware, data leak ]
Swedens national power grid operator Svenska Kraftnt experienced a data breach on October 25, 2025, when ransomware group Everest accessed an external file-transfer system and claimed to have stolen roughly 280 GB of data. Electricity transmission operations were not affected.
Kaufman County
October 20, 2025
•[ ransomware ]
County officials reported a cyberattack discovered Oct 20 that knocked out multiple IT systems, disrupting courthouse operations and online services while essential public safety remained online. Response included coordination with state/federal partners and public guidance about service interruptions.
Omrin
October 13, 2025
•[ ransomware ]
Ransomware hit Friesland waste processor Omrin, forcing closures of associated thrift shops and disrupting services.
Banco Hipotecario del Uruguay
October 13, 2025
•[ ransomware, data leak ]
Uruguayan bank BHU said attackers leaked user data and demanded payments; reports attribute incident to Crypto24 group.
Kantsu Co., Ltd.
September 12, 2024
•[ ransomware ]
Japanese logistics firm Kantsu Co., Ltd. suffered a ransomware attack first detected on September 12 2024. Roughly 1,000 servers and computers were encrypted across six facilities, halting logistics and partner operations. Recovery required manual processes for weeks, with estimated losses of 1.7 billion.
Undisclosed Croatian Company
October 8, 2025
•[ ransomware ]
Croatian DPA (AZOP) fined a company after a ransomware attack compromised parts of its IT systems.
Kido Schools (nursery chain)
September 25, 2025
•[ ransomware, data leak ]
Hackers calling themselves Radiant stole sensitive child and parent data from Kido Schools, posting victims profiles online to extort a 600,000 ransom; after public backlash they blurred then deleted the leaked material.
Otjiwarongo Municipality
July 17, 2025
•[ ransomware ]
Namibian Sun reports Otjiwarongo Municipality was hit by a cyberattack and a ransom was demanded, impacting services.
Herbapol Lublin S.A.
July 31, 2025
•[ ransomware ]
Polish trade press reports cyberattack on Herbapol Lublin with a ransom demand; operational interruptions mentioned.
99 Cents Only Stores (data linked to Dollar Tree acquisition context)
July 30, 2025
•[ ransomware, data leak ]
HackRead reports INC claimed 1.2TB of Dollar Tree data; company statements elsewhere indicate samples match data tied to defunct 99 Cents Only Stores.
