FEDERALUnknownLow
AEI INCOME & GROWTH FUND XXI LTD PARTNERSHIP
bd_efc2fef93c667aca · schema v1 · pii pii-v1
Full breach record for AEI INCOME & GROWTH FUND XXI LTD PARTNERSHIP →10-K Item 1C cybersecurity disclosure describing the registrant's cybersecurity risk-management program, third-party risk assessments, employee training, incident response plan, and Audit Committee oversight. The filing explicitly states there have been no cybersecurity incidents that have materially affected the Management Company to date. No actual breach is disclosed.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://www.sec.gov/Archives/edgar/data/931755/000093175526000003/aei21-20251231.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
- Filed at
- Mar 27, 2026
- Raw hash
- ba1aeff6431d461d9a3eb1cff532a3b8a34541549d88aec70d68c89e79662203
Source filing
AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.
Reporting entity
- Name
- AEI INCOME & GROWTH FUND XXI LTD PARTNERSHIPnorm: aei income growth fund xxi ltd partnership
- SEC CIK
- 931755
Victim entity
- Name
- AEI INCOME & GROWTH FUND XXI LTD PARTNERSHIPnorm: aei income growth fund xxi ltd partnership
- SEC CIK
- 931755
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- —
- Attack vector
- Unknown
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.