Home › Organisations › Citibank, N.A. Citibank, N.A. is an organisation in Massachusetts. It appears on the Massachusetts Attorney General breach-notification register with 14 confirmed incidents; the most recent notice was filed on July 24, 2025.
Data as of September 13, 2026.
Disclosed July 24, 2025 Timeline July 24, 2025
Reported to regulator Regulator MA AG breach notification: 2 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. What a Massachusetts notice means Governed by M.G.L. c. 93H . Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.
Note: the count is Massachusetts residents only, not a total.
Massachusetts breach-notification register ↗
Disclosed November 19, 2024 Timeline November 19, 2024
Reported to regulator Regulator MA AG breach notification: 2 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed June 5, 2024 Timeline June 5, 2024
Reported to regulator Regulator MA AG breach notification: 1 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed December 18, 2023 Timeline December 18, 2023
Reported to regulator Regulator MA AG breach notification: 1 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed December 6, 2023 Timeline December 6, 2023
Reported to regulator Regulator MA AG breach notification: 1 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed June 30, 2023 Timeline June 30, 2023
Reported to regulator Regulator MA AG breach notification: 8 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed June 23, 2023 Timeline June 23, 2023
Reported to regulator Regulator MA AG breach notification: 1 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed January 30, 2023 Timeline January 30, 2023
Reported to regulator Regulator MA AG breach notification: 1 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed March 24, 2022 Timeline March 24, 2022
Reported to regulator Regulator MA AG breach notification: 6 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed February 22, 2022 Timeline February 22, 2022
Reported to regulator Regulator MA AG breach notification: 1 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed October 11, 2021 Timeline October 11, 2021
Reported to regulator Regulator MA AG breach notification: 1 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed January 28, 2021 Timeline January 28, 2021
Reported to regulator Regulator MA AG breach notification: 2 Massachusetts residents affected
source Litigation Possible litigation — multiple candidate dockets found, not yet resolved to a single case. Disclosed May 2, 2019 Timeline May 2, 2019
Reported to regulator Regulator MA AG breach notification: 1 Massachusetts residents affected
source Disclosed April 15, 2019 Timeline April 15, 2019
Reported to regulator Regulator MA AG breach notification: 8 Massachusetts residents affected
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