HCRG Care Group
February 20, 2025
•[ ransomware, data leak ]
Medusa ransomware group claimed theft of ~2.275 TB from HCRG and demanded $2m by Feb 27, leaking sample files; HCRG says containment measures are in place and services remain operational; reports indicate exposure of sensitive medical, personal and financial records
Genea
February 14, 2025
•[ ransomware, data leak ]
Genea suffered a ransomware/data-theft incident attributed to Termite. Attackers had access from Jan 31 and exfiltrated data on Feb 14, prompting days of system disruption. Sensitive patient information was later posted to the dark web.
Real Academia Española
February 28, 2025
•[ ransomware ]
Spains language academy confirmed a ransomware attack affecting its systems.
Cincinnati Pain Physicians
March 31, 2025
•[ ransomware ]
Ransomware hit Blue Ash clinic; systems locked and records rebuilt manually.
Renton School District
August 3, 2023
•[ ransomware, data leak ]
Washington school district listed by Akira with threats to leak stolen data
City Of Fort St. John
February 25, 2025
•[ ransomware ]
Ransomware confirmed; data restored and most services back online.
City Of Mission
February 15, 2025
•[ ransomware ]
Ransomware significantly disrupted municipal services; recovery expected to last months.
Tata Technologies
March 6, 2025
•[ ransomware, data leak ]
Tata Technologies, a subsidiary of the Indian conglomerate Tata Motors, was struck by the ransomware gang Hunters International, which claims to have exfiltrated around 1.4 terabytes (730,000 + files) of data and is threatening public release unless a ransom is paid. Hackread The company had earlier disclosed a ransomware incident disrupting some IT assets and services, though client-deliveries were reportedly unaffected.
Sunflower Medical Group
December 15, 2024
•[ ransomware, data leak ]
The Rhysida ransomware group attacked Sunflower Medical Group around 2024-12-15, exfiltrating approximately 3 TB of patient and administrative data and disrupting clinical systems. Suspicious activity was detected 2025-01-07 and public disclosure followed.
Cleveland Municipal Court
February 23, 2025
•[ ransomware, data leak ]
Cleveland Municipal Court experienced a full shutdown beginning 2025-02-23 due to a Qilin ransomware attack that encrypted court systems and exfiltrated roughly 44 GB of data. Operations were halted for about 17 days. The attacker demanded $4 million and threatened to leak stolen court documents.
Sayanmoloko / Semyonishna Dairy Plant
December 1, 2024
•[ ransomware ]
The Sayanmoloko Semyonishna dairy plant in Khakassia, Russia, experienced a ransomware attack in December 2024 attributed to a LockBit variant. The attack encrypted labeling and tracking systems, hijacked printers to output anti-war leaflets, and disabled the company website while milk processing continued. Operations were restored within several days.
Kewadin Casinos
February 10, 2025
•[ ransomware ]
Cyber incident forced shutdown of all five Kewadin casinos; phased reopening announced Feb 25Mar 3.
Invest Hong Kong
February 22, 2025
•[ ransomware, data leak ]
Follow-up coverage of InvestHK ransomware; checking possible client/staff info exposure; later update: no evidence of leakage.
Patelco Credit Union
June 29, 2024
•[ ransomware, data leak, regulatory action ]
Ransomware encrypted Patelco systems on June 29, 2024, causing a near-total outage of digital banking through mid-July and exposing substantial member PII; DFPI later issued a consent order and $100,000 fine with mandated cybersecurity improvements.
Lee Enterprises
February 3, 2025
•[ ransomware, data leak ]
On February 3, 2025, Lee Enterprises suffered a ransomware attack that encrypted multiple critical applications and exfiltrated files. The Qilin group claimed responsibility, asserting theft of about 350 GB of data. The incident caused partial but significant disruption of operations for roughly one week, affecting printing, billing, and vendor systems. Approximately 39,779 individuals had personal information compromised.
City of McKinney, Texas
October 31, 2024
•[ ransomware, data leak ]
Ransomware group INC claimed responsibility for breaching the City of McKinney, Texas, beginning October 31, 2024. Officials confirmed that personal and health data of approximately 17,751 individuals were exfiltrated. The city discovered the breach on November 14, 2024, and publicly reported it in February 2025. No encryption was reported.
Sault Ste. Marie Tribe of Chippewa Indians
February 9, 2025
•[ ransomware, data leak ]
RansomHub executed a ransomware attack on February 9, 2025, affecting six tribal facilities including five Kewadin casinos, the health center complex, and tribal administration systems. The attack encrypted and exfiltrated 119 GB of data, disrupting operations for approximately five days.
University of The Bahamas
February 2, 2025
•[ ransomware ]
The University of The Bahamas suffered a ransomware attack starting on 2025-02-02 that disrupted online systems including email, telephone, and academic platforms while in-person classes persisted. The school serves ~5,000 students across three campuses.
Virginia Attorney General’s Office
February 11, 2025
•[ data leak, ransomware, cyber intrusion ]
In February 2025, the Virginia Attorney Generals Office voluntarily shut down nearly all internal systems after detecting a sophisticated cyber intrusion. The criminal group Cloak later claimed responsibility, asserting it had stolen 134 GB of internal documents and posted samples to its leak site. Officials confirmed system shutdowns for containment but did not verify any file encryption or ransom demand, indicating an exfiltration-only intrusion rather than an active ransomware lockout.
Westend Dental
October 20, 2020
•[ ransomware, data leak, exposed PHI ]
A ransomware attack attributed to Medusa Locker encrypted patient data on Westend Dentals servers in October 2020. The breach went unreported for years, leading to a 20242025 Indiana AG and HHS settlement requiring patient notification. There is no clear evidence of exfiltration beyond encryption, but PHI exposure was confirmed.
