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.
Harcourts Prime Properties
March 18, 2025
•[ ransomware, data leak ]
Unauthorized access to Harcourts Prime Properties internal systems followed by ransom demand; investigation ongoing; no confirmed data volume or encryption reported.
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.
Intellihartx, LLC (vendor for Arkansas Heart Hospital LLC)
February 20, 2025
•[ data leak, third-party breach ]
Intellihartx, LLC, a healthcare revenue-cycle and patient engagement vendor for Arkansas Heart Hospital, reported that unauthorized actors accessed and exfiltrated files from its systems between January 22 and February 20 2025. The vendors Maine Attorney General notice states 1,674,294 individuals were affected across its clients. Exposed data included names, Social Security numbers, dates of birth, contact information, and medical and insurance details for patients linked to Arkansas Heart Hospital.
Fall River Public Schools
April 7, 2025
•[ ransomware, data leak ]
Fall River Public Schools, Massachusetts, suffered a ransomware attack by the Medusa group that encrypted internal systems and disrupted district operations for several weeks. Attackers demanded $400,000 and claimed to have exfiltrated sensitive data, though the district has not verified theft. Recovery costs exceeded $130,000.
Life University
July 30, 2024
•[ data leak, ransomware ]
On July 30 2024, an unauthorized actor accessed portions of Life Universitys network in Marietta, Georgia, and obtained files containing personal and identification information. The breach was disclosed publicly on April 2 2025 through state regulatory filings and a JD Supra summary. While no actor was named, the activity reflects a financially motivated criminal intrusion typical of U.S. higher-education sector data thefts.
Lighthouse Wealth Partners
March 25, 2025
•[ data leak ]
Lighthouse Wealth Partners, recently disclosed that it suffered a data breach that compromised the sensitive personal data of individuals.
Georgia Urology
October 25, 2024
•[ email compromise, healthcare, data leak ]
Georgia Urology disclosed unauthorized access to two employee Microsoft 365 email accounts that exposed patient PII/PHI; notification letters began March 27 2025.
Sunnking Sustainable Solutions
March 20, 2025
•[ data leak ]
Unauthorized actor accessed Sunnking Sustainable Solutions internal servers in Rochester, New York and exfiltrated about 35,000 employee and client records. Breach detected March 20 2025 and disclosed April 2 2025. No encryption or service disruption occurred.
AOD Federal Credit Union
August 8, 2024
•[ data leak ]
AOD Federal Credit Union disclosed that an unauthorized actor accessed its network between Aug 89, 2024; on Mar 4, 2025 the investigation confirmed potential access/acquisition of personal data and consumer notifications began in late March 2025.
City of Lubbock Utilities
January 6, 2025
•[ data leak, skimming ]
The City of Lubbock Utilities, Texas, reported that malicious code was injected into its third-party online utility payment portal between December 18, 2024 and January 6, 2025. The injected script presented a fake payment window that captured customers cardholder information. According to the Texas state breach portal and public notices, 12,503 Texans were affected. Compromised data included names, billing addresses, payment card numbers, expiration dates, and CVV codes. Officials confirmed no impact to internal systems or encryption of city data.
German Association for Eastern European Studies (DGO)
March 27, 2025
•[ data leak, espionage, government ]
SVR (COZYBEAR) infiltrated email servers of the German Association for Eastern European Studies in late March 2025, exfiltrating correspondence and membership data; the German Interior Ministry formally attributed the intrusion to Russias foreign intelligence service on April 22 2025.
City of Abilene
April 18, 2025
•[ ransomware, data leak ]
On April 18 2025, the City of Abilene, Texas, detected unresponsive servers and shut down affected systems. Reports state certain systems were taken offline and none of the card systems at government offices were working; emergency services remained up and running. The Qilin ransomware group later claimed responsibility; roughly 477 GB of data were reported stolen and some data encrypted/deleted.
LeoVegas Group
April 5, 2025
•[ data leak, infostealer, compromised credentials ]
On April 5 2025, Hellcat listed LeoVegas Group on its leak site, claiming exfiltration of internal data through compromised Jira credentials obtained from an infostealer. Hudson Rock verified the inclusion of LeoVegas in the same credential set. No encryption confirmed.
DaVita Inc.
April 12, 2025
•[ ransomware, data leak ]
On April 12, 2025, DaVita reported a ransomware incident that encrypted elements of its network and disrupted some operations. Subsequent disclosures confirmed theft of personal and medical information impacting over one million individuals.
Caisse Nationale de Sécurité Sociale (CNSS)
April 8, 2025
•[ data leak, hacktivism ]
Moroccos CNSS confirmed a major data breach claimed by the hacktivist group Jabaroot. The attackers accessed and leaked millions of social-security records belonging to private-sector employees and companies. CNSS stated no operational disruption or encryption occurred.
Professional Finance Company
February 5, 2025
•[ ransomware, data leak ]
A ransomware attack detected February 5 2025 disrupted Professional Finance Companys billing and collection systems and resulted in confirmed theft of patient financial and medical data for roughly 125,000 individuals. The firm disclosed the incident publicly in April 2025 and reported it to HHS as both a ransomware and data-exfiltration event.
Insignia Financial
April 1, 2025
•[ credential stuffing, data leak ]
Insignia Financial confirmed attempts to access customer portals using stolen credentials during April 2025 campaign; extent of compromise under investigation.
Deutsche Gesellschaft für Osteuropakunde (DGO)
March 30, 2025
•[ espionage, data leak, state-sponsored attack ]
In late March 2025, German officials reported a cyber-espionage incident targeting the Deutsche Gesellschaft fr Osteuropakunde (DGO), a nonprofit academic association focused on Eastern Europe. Investigators attributed the intrusion to Russias Foreign Intelligence Service (SVR), also known as Midnight Blizzard, APT29, or NOBELIUM. Attackers accessed email servers and internal communications for intelligence-gathering purposes. No data encryption or operational disruption was reported, indicating a stealthy exploitation of application servers.
Baltimore City Public Schools
February 13, 2025
•[ ransomware, data leak ]
The Cloak ransomware group exfiltrated sensitive personal and student data from Baltimore City Public Schools in February 2025. While the attack was ransomware-related, no encryption or service disruption occurred; over 31,000 people were notified of data theft.
