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Topstep Brokerage
bd_0a892e5fb23ecfef · schema v1 · pii pii-v1
Full breach record for Topstep Brokerage →Topstep LLC reported a data breach to the Indiana Attorney General. The breach occurred on 2025-11-26 and was reported on 2025-12-22. 14 Indiana residents were affected. 1,920 individuals affected in total.
This filing is one of 9 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (8) · sorted by filing gap
- bd_204febfe40a8a423New Hampshire State AGfiled 2025-12-22Verified
- bd_ac7762ff013459daMaine State AGfiled 2025-12-22Candidate
- bd_f926e2f8532bba86Indiana State AGfiled 2025-12-20(2d gap)Verified
- bd_865cfabcd1482f64Indiana State AGfiled 2025-12-30(8d gap)Verified
Show 4 more filings ↓Show fewer ↑up to 29d gap
- bd_1ba3a5d6f8186b38New Hampshire State AGfiled 2026-01-05(14d gap)Verified
- bd_feda97c361d06998Vermont State AGfiled 2026-01-16(25d gap)Verified
- bd_d103e7440b81fd37Indiana State AGfiled 2026-01-20(29d gap)Verified
- bd_e1bd3f7d6444d49fIndiana State AGfiled 2026-01-20(29d gap)Verified
Source provenance
- Source URL
- https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Dec 22, 2025
- Raw hash
- 321e98fb86a82b7646d7c910c2a978c59656b3211293d3dcd28f9dacb83109fe
Reporting entity
- Name
- Topstep Brokeragenorm: topstep brokerage
- Domain
- topstepbrokerage.com
Victim entity
- Name
- Topstep Brokeragenorm: topstep brokerage
- Domain
- topstepbrokerage.com
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 14
- Data types
- —
- Attack vector
- Unknown
- Threat actor
- External
Compliance
- Time to disclose
- 26 days(26 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.