DisclosureLens
State AGConfirmed1 filing · 1 stateLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Incident · single filing

Tyler Technologies, Inc. — March 2017 breach

One linked filing — more sources may join as they report · filed Mar 13, 2017. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

1 filing

States

1

Affected · reported

1

First → last filing

Mar 13, 2017

incident inc_ec320e978b9641cb · merged by deterministic

Confirmed breach. Intrusion Mar 3, 2017, discovered Mar 3, 2017 — the first regulatory filing landed 10 days later. 1 individuals reported across the linked filings.

Litigation Timing

Notification delay
10days

Discovered → first regulatory filing

Not recorded for this incident

Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing spanno leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.

Sensitive data

identity_government

Incident timeline

Mar 3, 2017breach begins
Mar 3, 2017discovered
notification delay · 10 days
Mar 13, 2017first & only filing
watching for filings

Dashed segments are unestablished, not zero — they fill in as filings merge into this incident.

Member cascade — every filing about this breach

  1. MAR 13NH AGNH AG noticeonly filing · 1 NH residentsday 0
  2. Watching for additional filings — new sources merge into this incident automatically.

Roll-up facts — reconciled across members

Breach window
Mar 3, 2017
NH AG
Discovered
Mar 3, 2017
NH AG
Data types
Identity (basic) · Government ID · Financial
NH AG
Response
Immediately contacted the recipients of the email, and requested that they delete from their email account or return all copies of the attachment · Offering potentially impacted individuals credit monitoring and identity repair services through AllClear ID, free of charge for one year · Notice was also provided to the credit reporting agencies
NH AG

Each fact cites the member filing that establishes it; when filings conflict, every value shows with its source.

Evidence ladder — rungs this incident occupies

Leak-site claim

No leak-site claim on record for this incident.

Press / market report

No press coverage linked yet.

State AG / regulator filing1 member

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

SEC 8-K / victim statement

No SEC filing or victim statement yet.

About this clustering

DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.