EISAI INC.

Eisai Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-22 and was reported on 2023-10-02. 91 Indiana residents were affected. 8,064 individuals affected in total.

Eisai Inc. experienced an external hacking incident occurring between May 22, 2023, and June 3, 2023. The breach, discovered on August 29, 2023, impacted 13 Maine residents. Compromised data included names along with financial account or credit/debit card numbers and their associated security codes or PINs. The company provided one year of credit monitoring and identity theft protection services to affected individuals.

Eisai Inc. notified consumers of a data breach involving unauthorized access to network files between May 22 and June 3, 2023. The incident exposed names and government identifiers. Eisai engaged forensic investigators, notified law enforcement, and offered credit monitoring services. The investigation was completed by August 29, 2023.

Eisai Inc. notified the New Hampshire Attorney General of a cybersecurity incident involving unauthorized access to network files between May 22 and June 3, 2023. The breach affected 87 New Hampshire residents, whose information (including SSNs and credit card numbers) was accessed. Eisai engaged a cybersecurity firm, notified law enforcement, and began mailing notification letters on October 2, 2023, offering identity protection services.

Eisai Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-10-02. 696 Massachusetts residents were affected. The report records the breach type as electronic.

Eisai Inc. notified Montana residents of unauthorized network access between May 22 and June 3, 2023. The incident involved the exfiltration of names and consolidated data elements. Eisai engaged a cybersecurity firm, notified law enforcement, and offered credit monitoring services to affected individuals.

Eisai Co., Ltd. is a Japanese multinational pharmaceutical company headquartered in Tokyo. Established in 1941, it's one of the leading firms in the field of neurology and oncology. Eisai produces several drugs used globally such as Aricept for Alzheimer's disease and Halaven for breast cancer. Aside from drug creation, Eisai also engages in global health initiatives.

Eisai Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-09-11. 259 Massachusetts residents were affected. The report records the breach type as electronic.

Eisai Inc. notified the New Hampshire AG of a phishing incident targeting employee email accounts. Suspicious login activity occurred between May 7-15, 2020. The incident affected 49 NH residents, exposing names, tax IDs, driver's licenses, passports, signatures, and financial account numbers. Eisai secured the account, engaged forensic investigators, and provided 24 months of credit monitoring.

Eisai Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2020-05-07 and was reported on 2020-09-10. 11 Indiana residents were affected. 2,085 individuals affected in total.

Eisai, Inc. notified the NH Attorney General of a phishing incident targeting employee email accounts. On January 22, 2019, employees received phishing emails with links. Investigation confirmed one NH resident's name and driver's license number were in an accessed account, though no unauthorized access was confirmed. Eisai secured accounts and is enhancing security controls.

Eisai Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2009-11-19. 113 Massachusetts residents were affected. The report records the breach type as electronic.