UnknownOtherIDENTITY_GOVERNMENTPIIMedium
Topstep LLC
bd_03fab57c09efae72 · schema v1 · pii pii-v1
Full breach record for Topstep LLC →Topstep LLC based in Chicago, Illinois, a other entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-12-05 and reported on 2025-12-22. 222 Texas residents were affected. 1,920 individuals affected in total. Types of information involved: Name of individual;Address;Social Security Number Information;Other. Consumers were notified via U.S. Mail.
Texas clock✓ TX AG ≤30d17 days discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed222 affectedView incident
Source provenance
- Source URL
- https://oag.my.site.com/datasecuritybreachreport/apex/DataSecurityReportsPage#BR-0004752
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
- 89445794172749fead8f8e5a60cb2d381eabd99a24deec2d3c32a25417e50805
Reporting entity
- Name
- Topstep LLCnorm: topstep
Victim entity
- Name
- Topstep LLCnorm: topstep
- Industry
- Otherllm
Incident
- Discovered
- Dec 5, 2025
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 222
- Data types
- IDENTITY_GOVERNMENTPII
- Attack vector
- Unknown
- Threat actor
- External
Compliance
- Time to disclose
- 17 days(17 days from discovery to filing)
- Compliance flags
- TX AG ≤30d
- Discovery-date grounding
- AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.