Southeast Series of Lockton Companies, LLC (Lockton)
ent_8f1d107a779b8f6346248641
Disclosures
25+
State AG · HHS OCR · 16 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
1,168,911
nationwide · State AG TX
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Southeast Series of Lockton Companies, LLC (Lockton)
- Normalized
- southeast series of lockton companies llc lockton— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (newest 25)newest first
- Rhode Island State AGas victim2025-07-01
Supplemental notice from Southeast Series of Lockton Companies, LLC regarding a cybersecurity incident affecting 3,846 Rhode Island residents. The company mailed notification letters via First Class Mail to these residents. The filing does not specify the nature of the breach, data types beyond 'personal information', or the date of discovery.
- Texas State AGas victim2025-07-01
Southeast Series of Lockton Companies, LLC (“Lockton”) based in Atlanta, Georgia, a insurance services entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-02-05 and reported on 2025-07-01. 104,251 Texas residents were affected. 1,168,911 individuals affected in total. Types of information involved: Name of individual;Address;Social Security Number Information;Medical Information;Health Insurance Information;Date of Birth. Consumers were notified via U.S. Mail.
- California State AGas victim2025-06-27
Southeast Series of Lockton Companies, LLC reported a data breach to the California Attorney General occurring on November 20, 2024. The incident involved the unauthorized access of personal information, including names and Social Security numbers, of California residents. The company is offering 24 months of complimentary identity monitoring and restoration services through Experian IdentityWorks. The specific cause of the breach and the number of affected individuals were not disclosed in the provided notification letter or summary page.
- New Hampshire State AGas victim2025-06-27
Supplemental notice from Southeast Series of Lockton Companies, LLC to NH AG regarding a cybersecurity incident affecting 3,270 New Hampshire residents. Lockton is mailing notification letters to additional affected residents. The notice does not specify the nature of the data or the cause of the breach.
- Delaware State AGas victim2025-06-27
SouthEast Series of Lockton Companies, LLC. issued a breach notification to Delaware residents regarding unauthorized access to personal information. The notice offers 24 months of complimentary Experian IdentityWorks membership, including credit monitoring, identity restoration, and $1M identity theft insurance. Affected data likely includes government IDs and basic PII. The incident status is active, with no specific count or attack vector details provided beyond the offer of identity restoration services.
- California State AGas victim2025-05-23
Southeast Series of Lockton Companies, LLC reported a data breach to the California Attorney General. The incident occurred on November 20, 2024. The notice letter indicates that personal information, including names and Social Security numbers, was potentially compromised. Affected individuals in California and Rhode Island were offered 24 months of Experian IdentityWorks. The specific cause of the breach and the number of affected individuals are not disclosed in the provided documents.
- Delaware State AGas victim2025-05-23
Southeast Series of Lockton Companies, LLC issued a Delaware state-agency breach notification offering 24 months of Experian IdentityWorks (credit monitoring and identity restoration) to affected individuals. The incident involved unauthorized access to personal information, including names and government identifiers, consistent with credential compromise. The filing does not specify the number of affected individuals or the exact date of the breach.
- New Hampshire State AGas victim2025-05-23
Southeast Series of Lockton Companies, LLC (Lockton) notified the NH Attorney General of a cybersecurity incident discovered on November 20, 2024. An unauthorized party accessed a single individual account and computer, obtaining certain files. A review identified personal information belonging to individuals associated with certain Lockton clients. This supplemental notice updates the count of affected New Hampshire residents to 3,268. Lockton engaged third-party experts, notified law enforcement, and is offering credit monitoring.
- Rhode Island State AGas victim2025-04-14
Supplemental notice from Lockton regarding a cybersecurity incident affecting 3,785 Rhode Island residents. The filing, dated April 8, 2025, indicates notification letters are being mailed to affected individuals.
- New Hampshire State AGas victim2025-04-08
Supplemental notice from Southeast Series of Lockton Companies, LLC to NH AG regarding a data incident affecting an additional 3,248 New Hampshire residents. Lockton is mailing notification letters to these residents. The notice lists seven clients who directed Lockton to provide notice on their behalf.
- California State AGas victim2025-04-08
Southeast Series of Lockton Companies, LLC reported a data breach to the California Attorney General. The incident occurred on November 20, 2024. The notice letter indicates that personal information, including names and Social Security numbers, was potentially compromised. The company is offering 24 months of complimentary Experian IdentityWorks membership and identity restoration services to affected individuals. The specific cause of the breach and the number of affected individuals are not disclosed in the provided documents.
- Rhode Island State AGas victim2025-04-03
Southeast Series of Lockton Companies, LLC reported a cybersecurity incident discovered on November 20, 2024, where an unauthorized party accessed a single individual account and computer. The incident affected 3,763 Rhode Island residents, exposing names, SSNs, dates of birth, and medical/insurance information. Lockton engaged third-party experts, notified law enforcement, and began notifying affected individuals on February 5, 2025, offering 24 months of credit monitoring.
- Iowa State AGas victim2025-03-28
Lockton experienced a cybersecurity incident on Nov 20, 2024, where an unauthorized party accessed a single account and computer. The incident affected 7,597 Iowa residents, exposing names, SSNs, DOBs, medical info, driver's licenses, and insurance data. Lockton engaged forensic experts, notified law enforcement, and is offering 24 months of credit monitoring.
- South Carolina State AGas victim2025-03-20
Southeast Series of Lockton Companies, LLC, an insurance brokerage firm, discovered unauthorized access to a single individual account and computer on November 20, 2024. An unauthorized party accessed the account and obtained certain files containing personal information, including names. The company engaged third-party cybersecurity experts, notified law enforcement, and implemented security enhancements. Affected individuals are offered 24 months of complimentary Experian IdentityWorks.
- Vermont State AGas victim2025-03-20
Southeast Series of Lockton Companies filed a data breach notice with the Vermont Attorney General on March 20, 2025. The incident involved unauthorized access to consumer personal information, including names and government identifiers. The company is offering 24 months of complimentary credit monitoring and identity theft protection through Experian IdentityWorks to affected individuals across multiple jurisdictions.
- Washington State AGas victim2025-03-20
Supplemental notice for Southeast Series of Lockton Companies, LLC regarding unauthorized access to a single individual account on Nov 20, 2024. Incident involved PII, SSN, DOB, and medical info. 11,907 Washington residents notified. Lockton engaged forensic experts and notified law enforcement.
- California State AGas victim2025-03-20
Southeast Series of Lockton Companies, LLC reported a data breach with an occurrence date of November 20, 2024. The nature of the incident is not fully described in available materials. Affected individuals were offered 24 months of complimentary Experian IdentityWorks identity protection services. The notice letter was dated March 20, 2025.
- Montana State AGas victim2025-03-20
Lockton experienced a cybersecurity incident on November 20, 2024, where an unauthorized party accessed a single individual account and computer. The incident involved the theft of personal information including name and other data elements. Lockton engaged third-party experts and notified law enforcement. Affected individuals were offered 24 months of Experian IdentityWorks.
- Oregon State AGas victim2025-03-20
Southeast Series of Lockton Companies, LLC (“Lockton”) reported a data breach to the Oregon Attorney General. The breach was reported on 2025-03-20. The breach occurred during 11/20/2024 - 11/20/2024. The breach was discovered on 2/5/2025. 112,702 individuals were affected. Notice was sent on 3/7/20253/20/2025.
- Delaware State AGas victim2025-03-20
Southeast Series of Lockton Companies, LLC reported a data breach to the Delaware Attorney General. The breach occurred on 2024-11-20. It was discovered on 2025-02-05. Notice was filed on 2025-03-20. 3,481 Delaware residents were affected. 982,669 individuals affected in total. Information involved: health basic, identity government.
- Nebraska State AGas victim2025-03-07
Southeast Series of Lockton Companies, LLC (�Lockton�), a financial services/insurance entity filed a data breach notification with the Nebraska Attorney General. The breach was discovered on 2025-02-05 according to the AG's register. The breach is dated 2024-11-20. Nebraska residents were notified on 2025-03-07.
- Maine State AGas victim2025-03-07
Southeast Series of Lockton Companies, LLC reported a cybersecurity incident on November 20, 2024, where an unauthorized party accessed a single individual account and computer. The breach affected 1,154,625 individuals nationwide, including 3,590 Maine residents. Personal information, including names, was involved. Lockton engaged third-party experts, notified law enforcement, and offered 24 months of credit monitoring.
- Illinois State AGas victim2025-03-01
SOUTHEAST SERIES OF LOCKTON COMPANIES, LLC filed a data-breach notice with the Illinois Attorney General in March 2025 (case 25-03-027). The register records the breach as discovered on November 20, 2024. Personal information types reported: medical information, 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.
- Maryland State AGas victim2025-02-28
The Southeast Series of Lockton Companies, LLC (Lockton) notified the Maryland Attorney General of a cybersecurity incident discovered on November 20, 2024. An unauthorized party accessed a single individual account and computer, obtaining files containing personal information of individuals associated with Lockton's clients, including Coca-Cola Bottlers' Sales and Services Company, LLC. The data exposed included names, Social Security numbers, dates of birth, dates of treatment/medical diagnoses, and health insurance coverage information. Three Maryland residents were affected. Lockton engaged third-party cybersecurity experts, notified law enforcement, and is offering 24 months of credit monitoring to affected individuals. Notification letters began being mailed on February 5, 2025.
- GEORGIAHHS OCRas victim2025-02-28
Southeast Series of Lockton Companies, LLC (Lockton) reported to HHS on 2025-02-28 a Hacking/IT Incident affecting 1,124,727 individuals. Breached information located on Network Server. Business Associate present.