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

Vision Source LLP — September 2021 breach

Clustered 6 filings across 6 jurisdictions · filing window Nov 8, 2021 Dec 1, 2021. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

6 filings

States

5

Affected · reported

408

First → last filing

Nov 8, 2021 Dec 1, 2021

Merge confidence

100%

incident inc_8c5c1594eb6944f0 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 5 regulatory filings and 1 unverified claim. The filings describe unauthorized access. Intrusion Sep 19, 2021–Oct 14, 2021, discovered Oct 14, 2021 — the first regulatory filing landed 48 days later. 408 individuals reported across the linked filings. Data reported: Government ID and Identity (basic). Notifications rolled out on a 23-day schedule across 5 filings beginning Nov 8, 2021. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
48days

Discovered → first regulatory filing

Discovery variance
11days

Range of discovered_at dates across filings

Leak precedence
23days before filing

Days between the first leak-site claim and the first regulatory filing. 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
23days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delayno SEC 8-K in this cluster.

Regulatory clocksMaine ME AG >30d · 37dMassachusetts MA credit monitoring dueFull clock table in Litigation Timeline

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Vision Source LLP data breach (2021) · DisclosureLens