Clustered 7 filings across 6 jurisdictions · filing window Dec 18, 2023 → Jan 26, 2024. View entity profile → Other incidents for this victim →
incident inc_658e54a53e6c405e · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA IN ME OR VT WA
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.
all State AG
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
Oct 16, 2023 → Oct 19, 2023
When the intrusion reportedly occurred, per the linked filings
Oct 16, 2023 – Oct 25, 2023
Earliest reported discovery Oct 16, 2023
Oct 16, 2023
Reported by VERMONT AG filing
Oct 23, 2023
Reported by CALIFORNIA AG filing
Oct 25, 2023
Reported by WASHINGTON AG filing
Dec 6, 2023
Reported by MAINE AG, OREGON AG filings
Jan 18, 2024
Reported by MAINE AG filing
Comcast Cable Communications LLC reported a data breach to the Indiana Attorney General. The breach occurred on 2023-10-16 and was reported on 2024-01-26. 4 Indiana residents were affected. 2,302 individuals affected in total.
Affected (this filing): 2,302
Comcast Cable Communications LLC reported a supplemental state-agency data breach notice to the Maine Attorney General. The incident, occurring between October 16 and 19, 2023, involved an external system breach (hacking) discovered on January 18, 2024. The breach impacted 2,302 individuals, including 2 Maine residents, whose Social Security numbers and/or driver's license numbers were compromised. Comcast provided 24 months of credit monitoring and identity restoration services to affected individuals.
Affected (this filing): 2,302
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.
Comcast Cable Communications (Xfinity) notified consumers of a data security incident where unauthorized access occurred between Oct 16-19, 2023, exploiting a Citrix vulnerability. Information acquired included usernames, hashed passwords, names, contact info, last 4 digits of SSNs, and DOBs. Comcast patched systems, notified law enforcement, and required password resets.
Comcast Cable Communications LLC disclosed unauthorized access to internal systems between Oct 16-19, 2023, resulting from a vulnerability in Citrix software. The incident involved usernames, hashed passwords, and for some customers, names, contact info, last four digits of SSN, DOB, and secret questions. Systems were patched, law enforcement notified, and customers prompted to reset passwords and enable MFA.
Comcast Cable Communications LLC, a business sector entity reported a other incident to the Washington Attorney General. The organization became aware of the incident on 2023-10-25 and filed notice on 2023-12-18. 3,100,608 Washington residents were affected. 54 days elapsed between awareness and notification. 9 days to identify the breach. 0 days to contain the breach.
Affected (this filing): 3,100,608
Comcast Cable Communications LLC reported an external system breach that affected 50,782 Maine residents. The incident occurred between October 16, 2023, and October 19, 2023, and was discovered on December 6, 2023. Notification to affected consumers was sent on December 18, 2023.
Affected (this filing): 50,782
Comcast Cable Communications LLC reported a data breach to the Oregon Attorney General. The breach was reported on 2023-12-18. The breach occurred during 10/16/2023 - 10/19/2023. The breach was discovered on 12/6/2023. 35,879,455 individuals were affected. Notice was sent on 12/18/2023.
Affected (this filing): 35,879,455