DisclosureLens
Leak SiteState AGConfirmed6 records · 4 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedrookhigh sensitivity
Merged incident · 6 records

KMG Prestige — November 2021 breach

Clustered 6 records across 4 jurisdictions: 5 filings and 1 leak-site claim · filing window Feb 7, 2022 → Feb 14, 2022. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

6 records

States

4

Affected · reported

7,848

First → last filing

Feb 7, 2022 → Feb 14, 2022

Merge confidence

100%

incident inc_32755ddca1734c24 · merged by human · confidence 100%

Confirmed breach. Merged as one breach: 5 regulatory filings and 1 unverified claim. The filings describe a ransomware attack. Intrusion Nov 11, 2021–Nov 27, 2021, discovered Nov 28, 2021 — the first regulatory filing landed 71 days later. 7,848 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), PHI, and 1 more. Notifications rolled out on a 7-day schedule across 5 filings beginning Feb 7, 2022. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
71days

Discovered → first regulatory filing

Discovery variance
0days

Range of discovered_at dates across filings

Leak precedence
62days before filing

Days between the first sighting of the earliest-seen leak-site claim and the first regulatory filing. Measured from when the aggregator first saw the post, not the crew's own (often earlier) date. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.

Filing span
7days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delay — no SEC 8-K in this cluster.

Regulatory clocksLeak gap⏱ Leak >30dFull clock table in Litigation Timeline

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KMG Prestige data breach (2021) — filings in 4 jurisdictions, December 2021 · DisclosureLens