Automatic Data Processing, Inc.

ADP notified the NH Attorney General on Feb 21, 2020, of a breach affecting 16 NH residents. Unauthorized users accessed client accounts using stolen credentials between Jan 24 and Feb 11, 2020. Exposed data included names, SSNs, and wage info. ADP reset passwords, engaged law enforcement/IRS, and offered credit monitoring.

ADP notified South Carolina residents that between Jan 24 and Feb 11, 2020, an unauthorized user accessed self-service accounts using valid credentials to view tax info (name, address, wages, SSN). ADP discovered the incident on Feb 10, 2020, reported it to the IRS, and offered credit monitoring.

ADP disclosed that between Jan 24 and Feb 11, 2020, an unauthorized user accessed self-service accounts using valid credentials, potentially downloading 2019 tax info. ADP discovered the incident on Feb 10, 2020. Affected data includes names, addresses, wages, and SSNs. ADP offered 12 months of Experian IdentityWorks and notified the IRS.

ADP, LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-02-19. 121 Massachusetts residents were affected. The report records the breach type as electronic.

ADP reported a data breach to the Indiana Attorney General. The breach occurred on 2020-02-24 and was reported on 2020-02-18. 111 Indiana residents were affected. 4,702 individuals affected in total.

ADP, LLC notified employees of their employers that W-2 information (name, wages, address, SSN) may have been temporarily visible to another person due to a specific session issue in an online application. ADP offered one year of Experian credit monitoring.

Automatic Data Processing reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2016-03-23. 3 Massachusetts residents were affected. The report records the breach type as electronic.

ADP reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2015-06-10. 436 Massachusetts residents were affected. The report records the breach type as electronic.

ADP, LLC reported a data breach to the California Attorney General. The incident occurred between April 7, 2015, and May 18, 2015. The provided source document contains only the filing metadata and an empty attachment placeholder; no narrative details regarding the nature of the breach, data types affected, or number of individuals impacted are available in the text provided.

Automatic Data Processing reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2014-03-17. 12 Massachusetts residents were affected. The report records the breach type as paper.

California state AG breach notification sample for ADP. The filing is a template/sample submission containing no specific incident details, dates, or affected data types.

Automatic Data Processing reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2013-06-05. 206 Massachusetts residents were affected. The report records the breach type as electronic.

Automatic Data Processing, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2011-12-09. 87 Massachusetts residents were affected. The report records the breach type as electronic.

ADP reported the theft of an encrypted laptop containing PII (names, addresses, SSNs) of 3 A.W. Hastings & Co., LLC employees in New Hampshire. Incident occurred Nov 12, 2011. ADP notified law enforcement and provided credit monitoring.

Automatic Data Processing, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2008-12-15. 318 Massachusetts residents were affected. The report records the breach type as electronic.