Talen Energy Corporation
ent_019fa2134546ff672d79e121a1d950f6
Disclosures
3
State AG · 3 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
2,152
nationwide · State AG IN
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Talen Energy Corporation
- Normalized
- talen energy— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 2549000RIT3BBR7QM395
- SEC EDGAR CIK
- 0001622536
- Domain
- None on record
Disclosure history (3)newest first
- Massachusetts State AGas victim2026-08-14
Talen Energy reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2026-08-14. 1 Massachusetts residents were affected.
- Indiana State AGas victim2026-08-13
Talen Energy reported a data breach to the Indiana Attorney General. The breach occurred on 2026-01-27 and was reported on 2026-08-13. 1 Indiana residents were affected. 2,152 individuals affected in total.
- New Hampshire State AGas victim2026-08-13
Talen Energy notified the NH Attorney General of a cybersecurity incident discovered on January 27, 2026. An unauthorized actor obtained files containing personal information of employees and former employees, including names, dates of birth, addresses, phone numbers, employee IDs, Social Security numbers, driver's license numbers, and medical information. Talen engaged cybersecurity experts and law enforcement. One New Hampshire resident was affected. Talen is offering 24 months of identity monitoring.