Greylock McKinnon Associates

Greylock McKinnon Associates, Inc. reported an external system breach (hacking) on May 30, 2023, affecting 13,549 individuals, including 3 Maine residents. Personal information (name, address) was potentially compromised. The company engaged third-party cybersecurity specialists, notified law enforcement, and offered 12-24 months of Experian IdentityWorks services. Notification letters were sent on October 29, 2024.

Greylock McKinnon Associates, Inc. (GMA) notified individuals of a security incident occurring on May 30, 2023, where an external system breach (hacking) may have exposed names, addresses, and Social Security numbers. GMA engaged third-party cybersecurity specialists and notified law enforcement. Notices were sent on June 28, 2024, offering 12 months of Experian IdentityWorks. 4,950 individuals were affected, including 6 Maine residents.

Greylock McKinnon Associates, Inc. (GMA), a consulting firm, detected unusual network activity on May 30, 2023. A forensic review completed in March 2024 determined that personal information, including names, addresses, and Social Security numbers, may have been affected. GMA engaged third-party cybersecurity specialists and notified law enforcement. Affected individuals are offered 12 months of complimentary Experian IdentityWorks. Specific counts were not disclosed in the filing, though residents of Rhode Island (12) and Texas (152) were noted in the letter.

Greylock McKinnon Associates Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-30 and was reported on 2024-06-28. 17 Indiana residents were affected. 4,950 individuals affected in total.

Greylock McKinnon Associates, Inc. (GMA), a consulting firm, experienced a ransomware attack. GMA detected unusual network activity on May 30, 2023. A forensic investigation concluded on March 4, 2024, that personal information of clients and their stakeholders was affected. This supplemental notice reports 15 affected New Hampshire residents. Additional affected individuals were identified in Rhode Island (12) and Texas (152), bringing the total disclosed nationwide count to 169. GMA is offering 12 months of complimentary credit monitoring via Experian IdentityWorks.

Greylock McKinnon & Associates, a litigation support consulting firm, notified 1,323 Washington residents of a cyberattack detected on May 30, 2023. The incident compromised personal, Medicare, and health insurance information. GMA engaged forensic specialists, notified law enforcement and the DOJ, and offered 24 months of credit monitoring.

Greylock McKinnon Associates, Inc. (GMA) notified South Carolina regulators of a cyberattack involving personal and Medicare information of individuals whose data GMA held from the DOJ. GMA detected unusual activity on May 30, 2023. Affected data included names, DOBs, addresses, Medicare numbers (containing SSNs), and medical info. GMA engaged forensic specialists, notified law enforcement/DOJ, deleted data, and offered 24-month credit monitoring. Specific state counts were listed for Texas (13,379), Rhode Island (154), and Puerto Rico (171).

Greylock McKinnon Associates, Inc. reported a data breach affecting 2,067 Maine residents, which was discovered on February 7, 2024, and occurred on May 30, 2023. The breach was an external system hacking incident. The compromised data includes names and Social Security Numbers. Affected individuals were notified on April 5, 2024, and offered 24 months of identity theft protection and credit monitoring services from Cyberscout.

Greylock McKinnon Associates, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2024-04-05. The breach occurred during 5/30/2023. The breach was discovered on 2/7/2024. 341,650 individuals were affected. Notice was sent on 4/5/2024.

Greylock McKinnon Associates, Inc. (GMA), a litigation support consulting firm, detected a cyberattack on May 30, 2023, involving unauthorized access to personal and Medicare information. The incident affected approximately 13,674 individuals, including residents of California, Texas, Puerto Rico, and Rhode Island. Affected data included names, dates of birth, addresses, Medicare Health Insurance Claim Numbers (containing SSNs), and medical/health insurance information. GMA engaged third-party cybersecurity specialists, notified law enforcement and the DOJ, and deleted the affected DOJ data. The company is offering 24 months of credit monitoring and fraud assistance to affected individuals.

Greylock McKinnon Associates, Inc. (GMA) reported a ransomware attack detected on May 30, 2023, affecting personal and Medicare information of approximately 1,841 individuals, including 1,840 New Hampshire residents. GMA, a litigation support consulting firm, received data from the U.S. Department of Justice. The breach was disclosed to the NH Attorney General on April 4, 2024, as a supplemental notice. GMA engaged forensic specialists, notified law enforcement, and is offering credit monitoring and fraud assistance to affected individuals.

Greylock McKinnon Associates, Inc. notified Montana residents of a cyberattack detected on May 30, 2023. Forensic review confirmed on Feb 5, 2024 that names and SSNs may have been accessed. The firm engaged third-party cybersecurity specialists, notified law enforcement, and offered 12 months of credit monitoring. No specific count of affected individuals was provided in this filing.

Greylock McKinnon Associates (GMA) reported a ransomware attack detected on May 30, 2023. The breach affected personal information of one New Hampshire resident, whose data was contained in files received from client Manatt, Phelps & Phillips LLP. GMA engaged forensic specialists and notified law enforcement. Notification was sent on February 23, 2024, offering credit monitoring.

Greylock McKinnon Associates, Inc. reported an external system breach (hacking) occurring on May 30, 2023, discovered on February 5, 2024. The incident affected 5,465 individuals, including 3 Maine residents. Acquired data included names and Social Security Numbers. The entity provided 12 months of credit monitoring through Experian IdentityWorks.

Greylock McKinnon Associates reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-17 and was reported on 2024-02-23. 26,375 Indiana residents were affected. 352,965 individuals affected in total.

Greylock McKinnon Associates, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-09-08. 11 Massachusetts residents were affected. The report records the breach type as electronic.