Jani-King International, Inc.

Facilities Services Stolen data: 12 GB.

Jani-King International, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-04-17. 175 Massachusetts residents were affected.

Jani-King International Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2024-11-26 and was reported on 2025-04-16. 406 Indiana residents were affected. 29,277 individuals affected in total.

Jani-King International, Inc. notified consumers of a data breach where an unauthorized third party accessed and copied files containing full names and Social Security Numbers between November 26 and December 21, 2024. The incident was detected in late December 2024. Jani-King engaged forensic consultants, notified law enforcement, rebuilt affected systems, and offered 12 months of complimentary credit monitoring through Equifax.

Jani-King International, Inc. notified Montana residents of a data breach where an unauthorized third party accessed and copied files containing personal information (names, etc.) between Nov 26 and Dec 21, 2024. Jani-King engaged forensic consultants, notified law enforcement, rebuilt systems, and offered Equifax credit monitoring.

Jani-King International, Inc. notified Nebraska residents of a data breach where an unauthorized third party accessed and copied files from its network between November 26, 2024, and December 21, 2024. The investigation determined that personal information, including names and government IDs, was involved. Jani-King engaged forensic consultants, notified law enforcement, rebuilt affected systems, and offered credit monitoring.

Jani-King International, Inc. notified affected individuals of a data breach in which an unauthorized third party accessed and copied files from certain segments of the company's network between November 26, 2024 and December 21, 2024. The breach affected personal information of franchise owners, purchasers, and franchisee employees. A data review concluded March 17, 2025. Affected individuals were offered complimentary Equifax credit monitoring.

Jani-King International, Inc. notified the New Hampshire Attorney General of a security incident affecting 9 NH residents. Unauthorized access occurred between Nov 26 and Dec 21, 2024. Personal information was accessed and copied. JKI engaged forensic consultants, notified law enforcement, rebuilt systems, and offered credit monitoring.

JANI-KING INTERNATIONAL, INC. filed a data-breach notice with the Illinois Attorney General in April 2025 (case 25-04-105). The register records the breach as discovered on March 17, 2025. Personal information types reported: ssn. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.

Jani-King International, Inc. notified the NH Attorney General of a phishing attack on its email system on June 5, 2020, discovered July 31, 2020. One NH resident was affected. No evidence of actual data access was found, but potential exposure included PII and financial data. JKI provided credit monitoring and implemented security upgrades.

Jani-King International, Inc reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-09-29. 12 Massachusetts residents were affected. The report records the breach type as electronic.

Jani‐King International, Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2020-06-05 and was reported on 2020-09-29. 1 Indiana residents were affected. 1,611 individuals affected in total.