BreachCensus

Arthur J. Gallagher and Co.

United States of America

Arthur J. Gallagher and Co. is an organisation in Delaware. It appears on the Delaware Attorney General data security breach database with 1 confirmed incident; the most recent notice was filed on June 30, 2021.

Data as of October 17, 2026.

Sources

Confirmed incident

US-DE

Occurred
July 2, 2020
Disclosed
June 30, 2021

Timeline

  1. June 30, 2021
    Reported to regulator Regulator

    DE AG breach notification: 935 Delaware residents affected

    source
  2. June 30, 2021
    Reported to regulator Regulator

    DE AG breach notification: 935 Delaware residents affected

    source
  3. June 30, 2021
    Reported to regulator Regulator

    DE AG breach notification: 935 Delaware residents affected

    source

Notices on file

What a Delaware notice means

Governed by 6 Del. C. §12B-102. Notice to the Attorney General is required when a breach affects more than 500 Delaware residents.

Note: the count is Delaware residents only, not a total.

Delaware breach-notification register ↗

Related

Disclosed around the same time