Uncle Henry’s
March 11, 2025
•[ ransomware, data breach ]
On March 11 2025, Maine-based classified ads publisher Uncle Henrys suffered a ransomware-style attack that deleted its primary website database and took the site offline until April 15. Attackers demanded Bitcoin. Management stated only a few advertisement entries were copied and no personal data compromise was confirmed.
Epicentr K
April 28, 2025
•[ ransomware ]
On April 28 2025, Ukraines largest home improvement retailer Epicentr K suffered a ransomware attack that fully encrypted servers and back-office systems, taking down cash registers, accounting, and logistics across its nationwide network. Operations were halted for at least 24 hours before gradual restoration began. No data theft has been confirmed, and the attacker remains unidentified.
Bell Ambulance
February 13, 2025
•[ ransomware, data leak, healthcare ]
Bell Ambulance detected a network intrusion on Feb 13, 2025. Medusa ransomware claimed responsibility and data theft; HHS/state filings list ~114,000 impacted.
DuPage County Government (Justice Systems)
April 1, 2025
•[ ransomware, data leak ]
Cyberattack on DuPage County, Illinois in early April 2025 encrypted servers supporting court, probation, and clerk operations, forcing justice-system portals offline for several days. Officials confirmed encryption but found no evidence of data theft or leak as of April 10 2025.
Oregon Department of Environmental Quality (DEQ)
April 1, 2025
•[ ransomware, data leak ]
On April 1 2025, the Oregon Department of Environmental Quality experienced a ransomware attack attributed to the Rhysida group. The incident encrypted internal servers and disabled key systems, including statewide vehicle inspection services, email, web portals, and internal databases. Rhysida claimed to have exfiltrated over 1 million files and demanded a $2.5 million ransom, though DEQ has not confirmed data theft.
Hitachi Vantara
April 26, 2025
•[ ransomware, data leak ]
Akira ransomware infiltrated Hitachi Vantaras internal network, stealing corporate data and encrypting parts of its IT environment, prompting incident response and system restoration efforts.
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.
Advanced Computer Software Group Ltd
August 4, 2022
•[ ransomware, data leak ]
Ico fined Advanced after 2022 ransomware that disrupted Nhs services and leaked data.
Pacific Rehabilitation Centers
February 1, 2025
•[ ransomware ]
Organization reported ransomware on an employee computer; restoration and notifications followed.
Holt Group
March 27, 2025
•[ ransomware, data leak, legal action ]
Holt Group breach tied to Cactus with large data leak; suit filed.
Lorain County Government
May 30, 2025
•[ government, ransomware ]
Lorain County, Ohio detected a network security incident on May 30 2025 that forced courts and several county departments offline; officials reported no evidence of data theft or encryption, and investigations remain ongoing.
American Hospital Dubai
June 1, 2025
•[ ransomware, data leak ]
Ransomware group Gunra claimed on June 1 2025 to have breached AHDs Cerner Millennium EHR and exfiltrated a multi-terabyte dataset; figures include a claimed 450M records and 4,589,196 patients; no independent confirmation of volume or encryption.
Legal Practice Board of Western Australia
May 28, 2025
•[ ransomware, data leak ]
The regulator confirmed a ransomware attack; threat actors claimed 300 GB exfiltration. The Board took some systems offline, investigated with external experts, and notified affected parties.
Income Insurance
May 25, 2025
•[ ransomware, data leak, third-party ]
Bonus statements of at least 146 policyholders compromised after ransomware at printing/mailing vendor DataPost; exposed data includes names, postal address, policy number/plan, and 2024 annual bonus; Income says its own systems remain secure and investigation continues.
Kurla-based advertising firm
May 24, 2025
•[ ransomware ]
Mumbais Mid-Day reports a ransomware attack on a Kurla advertising firm: data encrypted, ransom demand of Rs 4.25 lakh in Bitcoin; police complaint filed.
Conseil départemental des Hauts-de-Seine
May 20, 2025
•[ ransomware ]
French outlets reported a massive cyberattack that paralyzed the Hauts-de-Seine departments systems, consistent with a large-scale ransomware-style disruption; restoration efforts continued into the following day.
MathWorks
May 18, 2025
•[ ransomware ]
MathWorks confirmed a ransomware attack starting May 18 that disrupted customer-facing services; the firm reported containment, FBI notification, and restoration of services by early June.
Farmer Bros Co.
March 6, 2025
•[ ransomware, data leak ]
Farmer Bros Co., a Texas-based coffee and foodservice manufacturer, experienced a ransomware attack beginning March 6 2025 that encrypted portions of its administrative network and exposed personal data of 14,460 individuals. FalconFeeds.io reported on June 23 2025 that the Chaos ransomware group claimed responsibility via its leak site; the company has not independently confirmed this attribution.
Asefa Seguros
June 9, 2025
•[ ransomware, data leak ]
The Spanish subsidiary of a French insurance group (Asefa Seguros) confirmed a cyberattack after the Qilin ransomware gang claimed to have stolen about 210 GB of internal corporate and client data, including passports and an insurance plan for FC Barcelonas Camp Nou stadium.
Disneyland Paris (via third-party contractor)
June 12, 2025
•[ ransomware, data leak ]
Anubis ransomware group claimed to have stolen 64 GB (approximately 39,000 files) of engineering and renovation data from a Disneyland Paris third-party contractor and listed the victim on its leak site; no confirmation of intrusion method or verification from Disneyland Paris.
