DisclosureLens
Leak SiteState AGConfirmed6 records · 5 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedplayhigh sensitivity
Merged incident · 6 records

Ampex Data Systems — March 2026 breach

Clustered 6 records across 5 jurisdictions: 5 filings and 1 leak-site claim · filing window Mar 26, 2026 → May 27, 2026 (dated filings only). View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

6 records

States

5

Affected · reported

3,723

First → last dated filing

Mar 26, 2026 → May 27, 2026

Merge confidence

100%

incident inc_f920d1c480a34e2a · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 5 regulatory filings and 1 unverified claim. Intrusion Mar 19, 2026–Mar 21, 2026, discovered Mar 21, 2026 — the first regulatory filing landed 5 days later. 3,723 individuals reported across the linked filings. Data reported: Government ID, PII, Identity (basic), and 1 more. Notifications rolled out on a 62-day schedule across 4 dated filings beginning Mar 26, 2026. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
5days

Discovered → first regulatory filing

Discovery variance
49days

Range of discovered_at dates across filings

Leak precedence
Noneclaim trailed by 4d

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
62days

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 >30dMassachusetts⏱ MA AG >30dFull clock table in Litigation Timeline

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Ampex Data Systems data breach (2026) — filings in 5 jurisdictions, January 2026 · DisclosureLens