Comcast says a data breach involving a vendor used for debt collection has impacted nearly 238,000 current and former customers. This article, Comcast warns of vendor data breach affecting 238,000 customers,

Nearly 240,000 Comcast customers had their personal information exposed in a data breach earlier this year, including social security numbers and addresses.

Comcast has suffered yet another massive data breach within the span of a year. This time, data of over 230K customers is on the line.