FEDERALItem 8.01 · voluntaryUnknownTechnologyInformationLow

GigCapital9 Corp.

bd_acff1915b8cda36b · schema v1 · pii pii-v2

Severity

Low

Discovered

—

Filed

Oct 26, 2026

To disclose

—

Affected

Not disclosed

Confidence

69%

Full breach record for GigCapital9 Corp. →

GigCapital9 Corp. filed an 8-K on October 26, 2026, announcing a non-binding letter of intent for a business combination. The filing contains no details of a cybersecurity incident, data breach, or unauthorized access.

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Incident timeline — partial

? — ?

Breach window unknown

Oct 26, 2026

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: GigCapital9 Corp.
norm: gigcapital9
SEC CIK: 0002098712

Name: GigCapital9 Corp.
norm: gigcapital9
Industry: Technologyllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: —
Attack vector: Unknown

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statementThis record

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.sec.gov/Archives/edgar/data/2098712/000119312526431190/gix-20261026.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Oct 26, 2026
Raw hash: ce56371745aeb37c6f8d39e415f8d7eed54bcc8c5ce74c998040fab826942ff4

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Reporting entityGigCapital9 Corp.

Victim entityGigCapital9 Corp.

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing