All Breaches
November 8, 2015 Verified Telecommunications

Comcast Data Breach

The Comcast data breach record is associated with the sale of a large list of Comcast customers' email addresses and password values on underground forums in the period of November 2015.

616.9 Thousand
Reported Records
3
Data Types
High
Severity
Yes
Verification

Exposed Data Types

3
Email addresses
Passwords
Physical addresses

Additional Information

Added DateFebruary 8, 2016
Breach DateNovember 8, 2015
Domaincomcast.net
SourceThird party breach
Last Content UpdateJuly 18, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameComcast
SectorTelecommunications
CountryUnited States
Websitecomcast.net

Risk Level

High

The reported impact exceeds 100 thousand and falls within the high severity band.

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