Sierra Club
ent_46f90369271d6d1201eb0bca
Disclosures
6
State AG · 6 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
813
nationwide · State AG ME
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Sierra Club
- Normalized
- sierra club— 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 (6)newest first
- Maine State AGas victim2023-10-05
Sierra Club reported a data breach occurring on 02/09/2023, discovered on 05/09/2023, involving insider wrongdoing. The incident affected 813 individuals, including 10 Maine residents. Social Security Numbers were compromised. The organization provided written notification on 10/04/2023 and offered 12 months of credit monitoring through Experian.
- Vermont State AGas victim2023-10-05
Sierra Club notified consumers that a former employee forwarded a file containing names and Social Security numbers of certain employees to their personal email account on or about February 3, 2023. The activity was discovered during a security audit. The employee was terminated. Sierra Club is offering 12 months of complimentary credit monitoring and identity theft protection through Experian.
- New Hampshire State AGas victim2023-10-05
Sierra Club notified the New Hampshire Attorney General that a former employee forwarded a file containing personal information for certain Sierra Club employees to their personal email account on or about February 3, 2023. The activity was discovered during a security audit. Two New Hampshire residents were affected. The employee was terminated. Sierra Club is offering credit monitoring services through Experian and has notified relevant regulators and credit bureaus.
- Massachusetts State AGas victim2023-10-05
Sierra Club reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-10-05. 19 Massachusetts residents were affected. The report records the breach type as electronic.
- Montana State AGas victim2023-10-05
Sierra Club notified Montana residents that a former employee forwarded a file containing names and Social Security numbers of certain employees to a personal email account on February 3, 2023. The activity was discovered during a security audit. Sierra Club terminated the employee, launched an investigation, and offered 12 months of credit monitoring through Experian. No evidence of misuse was found.
- Indiana State AGas victim2023-10-04
Sierra Club reported a data breach to the Indiana Attorney General. The breach occurred on 2023-02-03 and was reported on 2023-10-04. 8 Indiana residents were affected. 813 individuals affected in total.