Pell City School System
December 15, 2025
•[ ransomware, security incident, data leak ]
Pell City School System reported that some of its technology systems were affected by a security incident. The superintendent told families that the student information system was not affected, but that a third party copied some files. The district said it was working to resolve the incident and restore services and stated it would not pay. A separate report stated that the SafePay ransomware group claimed responsibility in December 2025, but the school district had not publicly verified the claim or provided details about exactly what data was taken or how systems were accessed at the time of reporting.
Netstar Australia
January 5, 2026
•[ ransomware, data leak, financial data ]
Netstar Australia, a Melbourne-based telematics and GPS fleet tracking provider, was named on a ransomware leak site in December 2025 by the Black Shrantac ransomware group. The threat actors alleged they compromised Netstars systems and stole customer, financial, and database information, claiming roughly 800GB of data and posting sample files said to include internal records related to staff, tax, equipment, and customers. Public reporting noted that Netstar had not provided a detailed public statement confirming the claims at the time of publication.
Siloking Mayer Maschinenbau GmbH
June 15, 2025
•[ ransomware, production halt, emergency mode ]
Siloking Mayer Maschinenbau GmbH was affected by a ransomware attack by Qilin that halted production for several days and forced systems onto emergency mode before restoration.
FullBeauty Brands, Inc.
October 18, 2025
•[ ransomware, data leak, unauthorized access ]
Unauthorized actors accessed FullBeauty Brands systems over several weeks in late 2025 and exfiltrated internal company data, later claimed by the Everest ransomware group, with no confirmed operational disruption publicly disclosed.
Tulsa International Airport
January 31, 2026
•[ ransomware, data leak, internal documents ]
Qilin ransomware gang claimed responsibility for a ransomware attack on Tulsa International Airport and posted leaked internal documents; airport confirmed incident but not the attribution.
Multiple organizations with exposed MongoDB databases
January 30, 2026
•[ MongoDB, data breach, ransomware ]
A threat actor actively accessed, queried, and ransacked more than 1400 publicly exposed MongoDB application servers, exfiltrating data and leaving ransom notes demanding payment in exchange for deletion or non-disclosure of the stolen information.
City of New Britain
January 28, 2026
•[ ransomware, cyberattack, infrastructure disruption ]
City of New Britain municipal systems were taken offline following a ransomware attack that disrupted internal networks and communications, prompting coordination with federal and state authorities to restore services.
National Credit Regulator (NCR)
December 12, 2025
•[ cyberattack, ransomware, data exfiltration ]
The South African National Credit Regulator confirmed it was the victim of a cyberattack in December 2025 that disrupted some of its systems. A ransomware group known as DragonForce claimed responsibility and alleged the exfiltration and publication of alleged 42 GB of data, but the regulator stated investigations were ongoing and has not confirmed data exfiltration, encryption, or the attackers identity.
Concello de Sanxenxo (Spanish Municipality)
January 26, 2026
•[ ransomware, data encryption, bitcoin ]
A ransomware attack encrypted thousands of administrative documents at the Concello de Sanxenxo, prompting a $5,000 Bitcoin ransom demand. The city refused to pay and is restoring systems from backups; the incident disrupted internal municipal operations and required a formal complaint to the Guardia Civil.
Enviro-Hub Holdings Ltd.
January 25, 2026
•[ ransomware, server breach ]
Enviro-Hub Holdings Ltd. disclosed a ransomware attack targeting group servers; company reported no material operational impact.
Panera Bread
January 7, 2026
•[ ransomware, data leak ]
In January 2026, Panera Bread suffered a data breach that exposed 14M records. After an attempted extortion failed, the attackers published the data publicly, which included 5.1M unique email addresses along with associated account information such as names, phone numbers and physical addresses. Panera Bread subsequently confirmed that "the data involved is contact information" and that authorities were notified.
Under Armour
November 17, 2025
•[ ransomware, data leak ]
In November 2025, the Everest ransomware group claimed Under Armour as a victim and attempted to extort a ransom, alleging they had obtained access to 343GB of data. In January 2026, customer data from the incident was published publicly on a popular hacking forum, including 72M email addresses. Many records also contained additional personal information such as names, dates of birth, genders, geographic locations and purchase information.
MetroWest Community Federal Credit Union
September 3, 2025
•[ ransomware, data leak ]
MetroWest Community Federal Credit Union disclosed that unauthorized access to its systems in early September 2025 resulted in the compromise of sensitive member information, with the incident attributed to the Akira cybercriminal group.
Complexul Energetic Oltenia
December 26, 2025
•[ ransomware ]
A ransomware attack attributed to the Gentlemen group encrypted internal IT systems at Complexul Energetic Oltenia on December 26 2025 causing partial operational disruption The company isolated affected systems restored operations from backups and stated that national energy supply was not affected Data exfiltration has not been confirmed
ManageMyHealth
December 30, 2025
•[ ransomware, data leak, healthcare ]
A significant volume of patient medical records was accessed and partially encrypted in a cyber intrusion targeting document systems The threat actor issued a ransom demand and published some data samples online before legal action was taken The breach was discovered in late December and publicly confirmed shortly after
AllerVie Health
October 24, 2025
•[ ransomware, data leak ]
AllerVie Health experienced unauthorized network access between October 24 and November 3 2025 during which sensitive data was accessed and exposed in a ransomware attack attributed to ANUBIS The incident was detected on November 2 and public notification to individuals occurred in late December 2025
Yokosuka Gakuin School Corporation
December 1, 2025
•[ ransomware, data leak ]
Yokosuka Gakuin School Corporation disclosed a ransomware-related cyberattack discovered in early December 2025 involving unauthorized access to a server and external leakage of photos and videos. The school disconnected systems as a precaution and stated that investigations were ongoing; no quantitative details about data volume or affected individuals were publicly released.
Undisclosed Ghana financial institution
December 19, 2025
•[ ransomware, data leak ]
A ransomware attack targeted a Ghanaian financial institution, encrypting large volumes of data and resulting in a financial loss of approximately USD 120,000, with authorities later assisting in partial data recovery.
Chrysler (Stellantis)
December 25, 2025
•[ ransomware, data leak ]
Everest ransomware group claimed it breached Chrysler systems and exfiltrated 1088 GB of data, including Salesforce-related CRM exports and recall/customer service records, and threatened to leak the full dataset.
Richmond Behavioral Health Authority (RBHA)
September 29, 2025
•[ ransomware, data leak ]
Richmond Behavioral Health Authority (RBHA), a public mental health services provider for the City of Richmond, reported a ransomware attack that began on September 29, 2025 and was identified on September 30, after which RBHA said it removed the attacker from its network. Despite rapid eviction, RBHA disclosed that an unknown actor may have accessed sensitive information including names, Social Security numbers, passport numbers, and financial account and health information. Reporting stated RBHA told U.S. HHS that 113,232 individuals were affected. The Qilin ransomware group later claimed responsibility and published a large dataset allegedly stolen from RBHA, consistent with a double-extortion incident involving both encryption and data exfiltration.
