ARTHUR J. GALLAGHER & CO.

Arthur J. Gallagher & Co. filed a supplemental notice with the New Hampshire AG regarding a ransomware incident detected on September 26, 2020. Unauthorized access occurred between June 3 and September 26, 2020. The notice covers approximately 1 New Hampshire resident. Data types included PII. The company engaged forensic specialists, notified law enforcement, and provided 24 months of credit monitoring.

Arthur J. Gallagher & Co. reported a data breach resulting from an external system breach (hacking) that occurred between June 3, 2020, and September 26, 2020. The breach was discovered on June 23, 2021. The compromised information included names and Social Security numbers. The incident affected 281 individuals in total, including 2 Maine residents. Affected individuals were notified on November 30, 2021, and offered 24 months of identity theft protection services through Kroll.

Arthur J. Gallagher & Co. filed a supplemental notice with the New Hampshire AG regarding a ransomware incident detected on September 26, 2020. Unauthorized access occurred between June 3 and September 26, 2020. The breach affected approximately 511 New Hampshire residents, including individuals from Gallagher's clients (Finish Line, Sterling Jewelers, Zale). Data accessed included PII. Response included system isolation, forensic investigation, and 24 months of credit monitoring.

Arthur J. Gallagher & Co. notified South Carolina residents of a ransomware incident detected on September 26, 2020. The attack impacted internal systems between June 3 and September 26, 2020. Gallagher took systems offline, engaged forensic specialists, and reported to law enforcement. The breach affected individual data (PII). Affected individuals received 24 months of credit monitoring via Kroll. The incident status is contained.

An external system breach at Arthur J. Gallagher & Co. that occurred on June 3, 2020, was discovered on June 23, 2021. The breach affected 497 Maine residents, and the compromised information included names in combination with financial account numbers or credit/debit card numbers and their security codes. The company offered 24 months of identity theft protection services through Kroll.

Arthur J. Gallagher & Co. filed a supplemental notice with the NH AG regarding a ransomware incident detected on Sept 26, 2020. Unauthorized access occurred between June 3 and Sept 26, 2020. The notice covers 2 New Hampshire residents. The company engaged forensic specialists, took systems offline, and provided 24 months of credit monitoring.

Arthur J. Gallagher & Co. experienced an external system breach between June 3, 2020, and September 26, 2020. The incident, discovered on June 23, 2021, resulted in the compromise of names and Social Security numbers. The company notified the 36 affected Maine residents on September 13, 2021, and offered 24 months of identity protection services through Kroll.

Arthur J. Gallagher & Co. reported an external system breach (hacking) occurring between June 3, 2020, and September 26, 2020, discovered on June 23, 2021. The incident affected 5,577 individuals, including 2 Maine residents. Acquired data included names and Social Security Numbers. The company provided written notification and offered 24 months of identity theft protection services via Kroll.

Arthur J. Gallagher & Co. notified individuals of a ransomware incident detected on September 26, 2020. The attacker accessed data between June 3 and September 26, 2020. Gallagher engaged forensic specialists, took systems offline, and reported to law enforcement. Affected data included personal information. The company provided 24 months of credit monitoring via Kroll.

Arthur J. Gallagher & Co. filed a supplemental notice to the NH AG regarding a September 2020 ransomware event. Unauthorized access occurred between June 3 and September 26, 2020. The company notified approximately 690 NH residents and offered 24 months of credit monitoring.

Arthur J. Gallagher & Co. reported an external system breach (hacking) occurring on June 3, 2020, discovered on June 23, 2021. The incident affected 111,317 individuals, including 322 in Maine. Acquired data included names and financial account or credit/debit card numbers (with security codes/PINs). The company provided written notification on September 1, 2021, and offered 24 months of identity theft protection services via Kroll.

Arthur J. Gallagher & Co. filed a supplemental data event notice with the New Hampshire Attorney General on August 23, 2021. The notice covers approximately 1,222 New Hampshire residents affected by a data incident involving multiple insurance clients. Notification was mailed on August 17, 2021, offering credit monitoring services.

Arthur J. Gallagher & Co. filed a supplemental notice to Delaware residents regarding a ransomware incident detected on September 26, 2020. The attack occurred between June 3, 2020, and September 26, 2020. The company took systems offline, engaged forensic specialists, and reported to law enforcement. Impacted data includes personal information of certain individuals. Affected individuals were offered 24 months of credit monitoring via Kroll. The specific number of affected individuals is not explicitly stated in this supplemental notice text.

Arthur J. Gallagher & Co. reported a data breach affecting 882 Maine residents. The breach, which was discovered on June 23, 2021, occurred on June 3, 2020. The incident was described as an external system breach (hacking), and the compromised information included names in combination with financial account numbers or credit/debit card numbers along with their security codes. Affected individuals were notified on August 17, 2021, and offered 24 months of credit monitoring services from Kroll.

Arthur J. Gallagher & Co. reported a ransomware incident detected on September 26, 2020, affecting systems accessed between June 3 and September 26, 2020. The breach impacted PII including government IDs. Gallagher engaged forensic specialists, took systems offline, and provided 24 months of credit monitoring. No specific victim count was disclosed in this notice.

Arthur J. Gallagher & Co. filed a supplemental notice with the Delaware Attorney General regarding a ransomware incident detected on September 26, 2020. The attack occurred between June 3, 2020, and September 26, 2020, impacting internal systems. The company took systems offline, engaged forensic specialists, and notified law enforcement. The breach affected individuals' personal information, including names and government IDs. The company offered 24 months of credit monitoring via Kroll. This is the 6th supplemental notice, indicating ongoing identification of affected residents.

Arthur J. Gallagher & Co. notified South Carolina and other state attorneys general of a ransomware incident detected on September 26, 2020. The attack occurred between June 3 and September 26, 2020, resulting in the encryption of systems and unauthorized access to certain network segments. Gallagher took systems offline, engaged forensic specialists, and notified law enforcement. The breach impacted individuals' personal information, for which 24 months of credit monitoring via Kroll was provided. Notification letters were issued starting May 24, 2021.

Arthur J. Gallagher & Co. reported a ransomware incident detected on September 26, 2020, affecting internal systems between June 3 and September 26, 2020. The breach impacted customer/partner data including names and contact information. Gallagher took systems offline, engaged forensic specialists, and notified law enforcement. Affected individuals received 24 months of credit monitoring via Kroll. The filing was submitted to the South Carolina Office of the Attorney General.

Arthur J. Gallagher & Co. filed a supplemental notice with the New Hampshire Attorney General regarding a ransomware incident. The breach occurred between June 3 and September 26, 2020, and was detected on September 26, 2020. The incident affected approximately 1,189 New Hampshire residents, involving access to personal information. Gallagher engaged forensic specialists, took systems offline, and provided 24 months of credit monitoring.

Arthur J. Gallagher & Co. experienced an external system breach on June 3, 2020, which was discovered on June 23, 2021. The breach affected 738 Maine residents, and the compromised information included financial account numbers or credit/debit card numbers along with their security codes or PINs. The company notified the affected individuals on July 29, 2021, and offered 24 months of identity theft protection services through Kroll.

Arthur J. Gallagher & Co. filed a supplemental data breach notification with the Delaware Attorney General regarding a ransomware incident detected on September 26, 2020. The attack occurred between June 3, 2020, and September 26, 2020, impacting internal systems. The company took systems offline, engaged forensic specialists, and notified law enforcement. The breach affected individuals' personal information, for which 24 months of credit monitoring via Kroll was provided. This is the 5th supplemental notice.

Supplemental notice to NH AG regarding Arthur J. Gallagher & Co. ransomware incident. Unauthorized access occurred June 3-Sept 26, 2020. Discovered Sept 26, 2020. 4 NH residents affected. Data included PII. Response included forensic investigation, system isolation, and 24-month credit monitoring via Kroll.

Arthur J. Gallagher & Co. reported an external system breach (hacking) that occurred on June 3, 2020, and was discovered on June 23, 2021. The breach affected 6,823 individuals, including one resident of Maine. The compromised information included names and Social Security numbers. Affected individuals were notified on August 5, 2021, and offered 24 months of identity theft protection services from Kroll.

Arthur J. Gallagher & Co. notified individuals of a ransomware incident detected on September 26, 2020. The attacker accessed data between June 3 and September 26, 2020. Impacted data included personal information. Gallagher engaged forensic specialists, took systems offline, and provided 24 months of credit monitoring. No actual misuse was confirmed.

Arthur J. Gallagher & Co. filed a supplemental data breach notification with the Delaware Attorney General regarding a ransomware incident detected on September 26, 2020. The attack occurred between June 3, 2020, and September 26, 2020, impacting internal systems and potentially exposing customer and employee data, including names and government IDs. Gallagher took systems offline, engaged forensic specialists, notified law enforcement, and offered 24 months of credit monitoring via Kroll. The specific number of affected individuals is not explicitly stated in this supplemental notice.