Carhartt
August 13, 2026
•[ leak, ransomware, retail ]
In August 2026, clothing retailer Carhartt was the target of a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data allegedly obtained from the company including 12.9M unique email addresses, names, phone numbers and physical addresses. The published corpus also contained millions of synthetic records that did not relate to real individuals and were excluded from the breach.
Alcon
August 1, 2026
•[ ransomware, leak, healthcare ]
In August 2026, the Alcon eye care company was named in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data allegedly sourced from Alcon containing 218k unique email addresses along with other largely corporate B2B contact fields, including name, phone number and physical address.
RingCentral
July 27, 2026
•[ ransomware, leak, technology ]
In July 2026, the cloud-based business communications platform RingCentral was the target of a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data they claimed was obtained from the platform, which included 1.6M unique email addresses along with names, physical addresses and phone numbers. In their disclosure notice, RingCentral advised that the incident affected "a limited portion of RingCentral customers" and that it was communicating directly with those affected.
Brinks Home
July 13, 2026
•[ ransomware, leak, technology ]
In July 2026, Brinks Home was targeted in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data they alleged was taken from the company, including 732k unique email addresses and other personal information relating to leads, customers and Brinks staff such as name, phone numbers and physical addresses. The data also included purchases from Brinks along with partial credit card data (last 4 digits, card type and expiry). In Brinks' disclosure notice, they acknowledged the incident and risk of disclosure, and advised that they would notify impacted parties "consistent with applicable law".
Fluke
July 1, 2026
•[ ransomware, technology ]
In July 2026, electronic test and measurement equipment company Fluke was targeted in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published more than 100GB of data allegedly taken from the company. The corpus contained largely corporate contact information, including over 800k unique email addresses, names, phone numbers and physical addresses. A large collection of support cases was also present.
Inter-Con Security
June 18, 2026
•[ ransomware, technology ]
In June 2026, Inter-Con Security was targeted in a ShinyHunters pay or leak extortion campaign. The group subsequently published data it alleged was taken from the company, including 276k unique email addresses along with names, physical addresses, job titles and phone numbers. The data encompassed a combination of contacts, internal users and leads.
Moody Bible Institute
June 15, 2026
•[ ransomware, leak, education ]
In June 2026, Moody Bible Institute was targeted by a ShinyHunters "pay or leak" extortion campaign. Over 2.3M unique email addresses and other personal data were later published publicly, including names, physical addresses, phone numbers, dates of birth and other information relating to donors, supporters, students and alumni. In their disclosure notice, Moody advised that they had "engaged both internal and external cybersecurity experts to thoroughly investigate the matter".
Glendale Community College
June 15, 2026
•[ ransomware, leak, education ]
In June 2026, Glendale Community College was the target of a ShinyHunters "pay or leak" extortion campaign. Data allegedly obtained from Glendale was later published online and included almost 800k unique email addresses along with various other data fields, including names, addresses, phone numbers, Social Security numbers and other information relating to student enrolments. In its disclosure notice, the college advised that "the potentially impacted information may vary for each individual and may include all or just one of the above-listed types of information".
Sysco
June 15, 2026
•[ leak, ransomware, retail ]
In June 2026, the food distribution company Sysco was targeted by a ShinyHunters "pay or leak" extortion campaign. Data was subsequently published containing 2.7M unique email addresses belonging to staff and customers. The data also contained largely corporate contact information including names, phone numbers, physical addresses, internal job titles, and customer feedback.
JCPenney
June 12, 2026
•[ ransomware, retail, technology ]
In June 2026, retailer JCPenney and associated brands were targeted in a ShinyHunters "pay or leak" extortion campaign. Data allegedly obtained from JCPenney through the exploitation of a critical zero-day vulnerability in Oracle PeopleSoft was later published publicly. The exposed records indicated they primarily related to internal HR systems and impacted current and former employees. The data included 368k corporate and personal email addresses, names, dates of birth, Social Security numbers, phone numbers and home addresses.
American Tower
June 12, 2026
•[ ransomware, technology ]
In June 2026, telecommunications tower infrastructure company American Tower was the target of a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data allegedly taken from the company containing more than 200k unique email addresses belonging to employees, contractors, customers, and leads. Exposed data also included names, addresses, and phone numbers.
Ralph Lauren
June 11, 2026
•[ ransomware, retail, technology ]
In June 2026, fashion retailer Ralph Lauren was targeted in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published hundreds of gigabytes of data they claimed was obtained from the organisation's Salesforce instance, including 140k unique email addresses along with names, phone numbers, genders and age groups.
Madison Square Garden Sports
June 5, 2026
•[ ransomware, technology ]
In June 2026, the sports and entertainment company Madison Square Garden Sports was the target of a ShinyHunters "pay or leak" extortion campaign. The group later published the alleged data, which included almost 10M unique email addresses spanning staff and customers, along with extensive personal, employment and customer relationship information.
MyPillow
May 25, 2026
•[ ransomware, data leak, financial data ]
Play claimed it breached MyPillow and stole private company, employee, financial, and client documents. After CEO Mike Lindell denied the breach, the group published approximately 9.8GB of internal files, reportedly including payroll records, tax forms, bank statements, audit files, and client invoices.
Delano Public Schools
May 18, 2026
•[ ransomware, network compromise, service disruption ]
Delano Public Schools experienced a network compromise discovered after unauthorized activity caused ransom messages to print throughout the district. The district shut down internet access while experts tested systems and canceled classes on May 20, 2026. Public reporting did not confirm data theft or successful encryption.
E-Control Systems
May 18, 2026
•[ ransomware, data-extortion, IoT ]
The Gentlemen ransomware group publicly claimed responsibility for a data-extortion attack against E-Control Systems, a California-based IoT-powered wireless temperature-monitoring technology company, on May 18, 2026 and threatened to publish sensitive data unless negotiations began. Public reporting did not confirm encryption, deletion, operational disruption, or the specific data volume.
Koa Glass Co., Ltd.
May 17, 2026
•[ ransomware, cyberattack, encryption ]
Koa Glass Co., Ltd., a Japanese glass-container manufacturer, publicly reported on May 26, 2026 that some of its internal servers had been encrypted after a third-party ransomware cyberattack. The company said it was working with outside specialists to determine the cause, scope, and recovery path, and that it had not confirmed external data leakage at the time of disclosure. Public Japanese security reporting linked the confirmed incident to a The Gentlemen leak-site claim.
Advanced Diagnostic Imaging, P.C. d/b/a AdvancedHEALTH
May 16, 2026
•[ data leak, ransomware, healthcare ]
DragonForce listed AdvancedHEALTH on its leak site on May 16, 2026 and claimed to have stolen 390 GB of data, including 2.3 million lines of patient data, partner agreements, management, payroll, and HR files. Public reporting noted that AdvancedHEALTH had not confirmed the full scope of DragonForce's claim.
Arbeitsgemeinschaft Wirtschaftlichkeitsprüfung Niedersachsen e.V. (Arwini)
May 5, 2026
•[ ransomware, data exfiltration, health information ]
Kairos ransomware actors attacked Arbeitsgemeinschaft Wirtschaftlichkeitsprfung Niedersachsen e.V. (Arwini), the prescription-review association for statutory health insurance prescriptions in Lower Saxony. Police confirmed Kairos was responsible, that ransomware was used to encrypt data, and that data exfiltration occurred. Potentially affected data included contact, health, and billing information for patients; more than 70,000 records may have been stolen, though the exact scope remained under investigation.
West Pharmaceutical Services
May 4, 2026
•[ ransomware, data exfiltration, encryption ]
West Pharmaceutical Services detected a ransomware intrusion on May 4, 2026. The company reported that attackers exfiltrated data and encrypted systems, prompting containment actions and disrupting manufacturing, shipping, and receiving operations across multiple global facilities. Public reporting did not identify the threat actor or specify the volume or type of exfiltrated data.
