GLOBALClaimed by RansomexxFirst sighting
Clustered 2 filings across 2 jurisdictions · filing window Sep 23, 2020 → Jan 18, 2021. View entity profile → Other incidents for this victim →
incident inc_87a5d879ab4d47c4 · merge_method human · confidence 100%
Discovered → first regulatory filing
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.
ME
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 21, 2020 → Sep 24, 2020
When the intrusion reportedly occurred, per the linked filings
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.
Oct 19, 2020
Reported by MAINE AG filing
Tyler Technologies, Inc. experienced an external system breach (hacking) between September 21, 2020, and September 24, 2020. The incident was discovered on October 19, 2020. The breach affected a total of 2,301 individuals, including 955 residents of Maine. Affected individuals were notified in writing on December 2, 2022. Identity theft protection services were not offered.
Affected (this filing): 955