FEDERALItem 1.05 · mandatoryUnknownFinancial ServicesFinanceCommercial BankingCustomer Data InvolvedPIILowContained

SouthState Bank, National Association

bd_217080e47783c945 · schema v1 · pii pii-v1

Severity

Low

Discovered

Feb 6, 2024

Filed

Mar 29, 2024

To disclose

7 weeks

Affected

Not disclosed

Linked

5 filings

Confidence

81%

Full breach record for SouthState Bank, National Association →

SouthState Corporation filed an 8-K/A amending its February 9, 2024 disclosure of a cybersecurity incident detected at SouthState Bank, N.A. on February 6, 2024. The bank initiated incident response, engaged a cybersecurity firm, and notified banking regulators and law enforcement. SouthState states the incident has been contained, that it will mail notification letters to individuals whose personal information may have been involved, and that the incident is not reasonably likely to have a material impact on financial condition or results of operations.

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SEC clockMateriality determined Feb 6, 2024 → Filed Mar 29, 202452d ✗ SEC 4-day late7 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 7 weeks / 52 days

Feb 6, 2024

Discovered

Mar 29, 2024

Filed

vs. sector median

1 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

California State AGbd_3ebc922cbd0941162024-03-29Verified
Illinois State AGbd_9bf8dbf6d1f0d7482024-03-01 · +28dCandidate
SEC 8-Kbd_f655a07dd67951912024-02-09 · +49dCandidate
South Carolina State AGbd_1613b859035310ef2024-05-24 · +56dVerified

Name: SouthState Corporation
norm: southstate bank na
SEC CIK: 0000764038
Domain: southstatebank.com

Name: SouthState Bank, National Association
norm: southstate bank national
Industry: Banking
Industry: Financial Servicesllm
NAICS 522110 · Commercial Banking

Discovered: Feb 6, 2024
Materiality determined: Feb 6, 2024
Notification sent: —
Affected individuals: Not disclosed
Data types: PII
Attack vector: Unknown
Threat actor: External
Regulator citations: Notified banking regulatorsNotified law enforcement

During the incident: Initiated its incident response and business continuity protocols
Began taking measures to disrupt the unauthorized activity
Conducting an investigation
Engaged a cybersecurity firm to assist
Notified banking regulators and law enforcement
Contained the impact of the cybersecurity incident
Will mail notification letters to individuals whose personal information may have been involved
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(52 days from discovery to filing)
Compliance flags: SEC 4-day late · 52d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
SEC
Materiality determined: Feb 6, 2024
→ Filed: Mar 29, 2024
52d cal. 4 business days SEC 4-day late

Statute	Window	Elapsed	Threshold	Status
SEC	Materiality determined: Feb 6, 2024 → Filed: Mar 29, 2024	52d cal.	4 business days	SEC 4-day late

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 3 states

View merged incident ↗

SEC 8-KFeb 9 · first

Illinois State AG+21d

California State AG+49d

SEC 8-K+49d · this page

South Carolina State AG+105d

Pattern: first filing Feb 9, last May 24 (SC) — a 105-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/764038/000155837024004390/ssb-20240206x8ka.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 29, 2024
Raw hash: 9dd33aa3aa3eedec9ce90ee2ab58a7efd7d4dc9ddb1bb4a352f6e9e626f490f0

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Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entitySouthState Corporation

Victim entitySouthState Bank, National Association

Incidentdiscovered Feb 6, 2024

Stated responseInitiated its incident response and business continuity protocols

ComplianceSEC 4-day late

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing