Company: Charter Communications
Exploit: Supply Chain Attack, Data breach
Industry: Telecommunications
Sources: https://therecord.media/telecom-giant-charter-communications-says-third-party-vendor-had-security-breach/

Charter Communications, one of the largest telecom companies in the United States, recently disclosed that over half a million of its customers have had their information exposed as a result of a data breach through one of its third-party vendors. The information was found by bad actors on a dark web site, and the vendor is currently under investigation.

According to reports, a post on a dark web data broker's site claimed that the broker had obtained data from Charter Communications that included 550,000 user records. The records contained information such as customers' account numbers and some identity information. Charter Communications says that the incident is still under investigation, and they are currently following their security protocols in response to the breach.

A spokesperson for Charter Communications confirmed that the company is aware of the post and that one of their third-party vendors had a security breach. The spokesperson also stated that, at this time, the company does not believe that any customer proprietary network information or customer financial data was included in the breach.

It is still unknown which third-party vendor was hacked, when the hack occurred, or when affected customers will be notified. Charter Communications serves 32 million customers in 41 states, and this incident could potentially affect a significant portion of their customer base.

The breach has led to concerns about the security practices of third-party vendors and the risks that come with relying on them for sensitive customer data. Charter Communications' data breach is just one of many incidents that have occurred recently, with several high-profile companies experiencing data breaches due to security vulnerabilities in their third-party vendors.

As the investigation continues, Charter Communications has not released any additional information about the breach. It remains unclear how the information was obtained, who is responsible for the breach, and what measures Charter Communications will take to prevent similar incidents from happening in the future.

In the meantime, customers of Charter Communications should remain vigilant and monitor their accounts for any suspicious activity. It is also recommended that they change their passwords as a precautionary measure.

Charter Communications is the second largest cable operator and fifth largest telephone provider in the United States, with over $14 billion in revenue reported for the last quarter of 2022. The company has yet to provide any details on the potential impact this breach could have on their financials or customer retention.

As the investigation continues, Charter Communications has stated that they are taking the necessary steps to prevent similar incidents in the future. In the meantime, it is important for customers to be aware of the risks associated with third-party vendors and to take necessary precautions to protect their sensitive information.