COMCAST CABLE COMMUNICATIONS, LLC — October 2023 breach

Clustered 8 filings across 7 jurisdictions · filing window Dec 18, 2023 → Jan 26, 2024. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

8 filings

States

Affected · reported

35,879,455

First → last filing

Dec 18, 2023 → Jan 26, 2024

Merge confidence

100%

incident inc_658e54a53e6c405e · merged by human · confidence 100%

Confirmed breach. Merged as one breach: 8 regulatory filings. The filings describe hacking. Intrusion Oct 16, 2023–Oct 19, 2023, discovered Oct 16, 2023 — the first regulatory filing landed 63 days later. 35,879,455 individuals reported across the linked filings. Data reported: Government ID, Authentication, Credentials, and 1 more. Notifications rolled out on a 39-day schedule across 8 filings beginning Dec 18, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

63days

Discovered → first regulatory filing

Discovery variance

94days

Range of discovered_at dates across filings

Filing span

39days

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 clocksWashington⏱ WA AG >30dVermont⏱ VT AG >14 bdayOregon✓ OR AG ≤45dMaine✓ ME AG ≤30d · 12dCalifornia✓ CA 60-day OK · 44dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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