One linked filing — more sources may join as they report · filed Jul 17, 2019. View entity profile → Other incidents for this victim →
incident inc_60a4e62bd8f54b35 · merge_method deterministic
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Credentials · PII
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Mar 20, 2015
When the intrusion reportedly occurred, per the linked filings
Slack Technologies, Inc. notified users that their sign-in credentials (email addresses and passwords) were in the possession of an unauthorized individual. The incident was linked to the 2015 security incident, potentially resulting from malware or credential reuse from third-party breaches. Slack reset passwords for impacted accounts and recommended enabling two-factor authentication.
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.