VERIZON COMMUNICATIONS INC. — September 2023 breach

Clustered 8 filings across 8 jurisdictions · filing window Feb 1, 2024 → Feb 9, 2024. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

8 filings

States

Affected · reported

63,206

First → last filing

Feb 1, 2024 → Feb 9, 2024

Merge confidence

100%

incident inc_0da9cf75d6f1471e · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 8 regulatory filings. The filings describe an insider incident. Intrusion Sep 21, 2023–Dec 12, 2023, discovered Sep 21, 2023 — the first regulatory filing landed 133 days later (flagged late). 63,206 individuals reported across the linked filings. Data reported: Government ID, PII, Identity (basic), and 1 more. Notifications rolled out on a 8-day schedule across 8 filings beginning Feb 1, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

133days

Discovered → first regulatory filing

Discovery variance

82days

Range of discovered_at dates across filings

Filing span

8days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksOregon✗ OR AG >45dMaine⏱ ME AG >30d · 55dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

The weekly clock on records like this one

The Disclosure Clock is a weekly briefing on what landed in the disclosure record, and the gap between the criminals' post and the regulator's filing — measured on the whole record, with the method shown.

Weekly. Double opt-in, one-click unsubscribe, and the address goes nowhere else.