Charter Communications, Inc. 2026 Data Breach
Telecommunications / Cable & Broadband / Consumer / USA
Charter Communications (Spectrum) 2026 Data Breach: ~13M Customers Exposed via ShinyHunters
Major US cable, broadband and telecom operator (Spectrum brand).
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
60/100
Lower riskHigher risk
Moderate: notable exposure with meaningful misuse potential.
Data Sensitivity i
StandardExposed data is largely lower-sensitivity. Standard identity-protection precautions are advised.
16M rowsRecords
2026Year
The Breach Risk Index (BRI) is a proprietary 0–100 score rating how dangerous a breach is right now, based on how recently the data has been circulating on the dark web and how valuable it is to attackers.
Crucial data exposed
AddressHome address
Breach Summary
On April 1, 2026, an attacker vished a Charter employee to capture Microsoft Entra credentials, pivoted into Charter's Salesforce CRM and exfiltrated customer and employee data. ShinyHunters claimed 40-42 million records; independent analysis confirmed data tied to roughly 13 million individuals plus about 27,000 employees, including names, email and physical addresses, phone numbers, device type, service-plan details and support-ticket contents.
Full threat analysis, exploitation vectors, and principal guidance below.
10 additional sections · verified field analysis · defensive doctrine
Querying breach corpus…
Cross-referencing exposed field types…
Resolving threat-actor attribution…
Compiling principal risk advisory…
16M rows records analyzed
About Charter Communications, Inc.
Charter Communications is one of the largest US cable, broadband and telecom operators, serving tens of millions of residential and business customers under the Spectrum brand.
Why They Hold Your Data
A telecom operator holds customer identity and contact data, service-plan and device details, billing information and customer-support records, plus employee data.
Recent Developments
Charter confirmed the breach after ShinyHunters listed it and began publishing data in 2026, following a refusal to pay the extortion demand.
Data Points Exposed
5 verified field types
Customer Service Records (comment)
Email Address
Full Name
Home address High
Phone Number
Breach Impact
Charter faced customer and employee notification, class litigation and reputational damage; the support-ticket contents are unusually sensitive, exposing private account and troubleshooting history.
Principal Risk Advisory
What this means for a principal
A telecom breach: subscriber and device data supports SIM-swap, account takeover and location inference. For a high-profile principal this is targeting-grade, not merely identity-theft-grade: the combination lets an adversary locate, impersonate, or pressure the principal with little additional work.
What You Should Do
- Treat the home address as exposed: review mail and package handling and physical-security routines, and brief household staff to verify unusual requests.
- Guard against SIM-swap and vishing: add a carrier port-out PIN and verify any 'support' calls independently.
- Do not use unofficial 'am I affected' lookups; several are themselves harvesting operations.
How ObscureIQ Can Help
- Corpus confirmation: determine whether and where the principal (plus household and staff) appear in this dataset and which specific fields are exposed for them.
- Exposure mapping and footprint neutralization: cross-reference against broker-available data and suppress still-removable elements, prioritizing address and phone, since this record re-seeds broker networks.
- ThreatWatch tuned to this incident's identifiers and misuse pattern (impersonation and targeting patterns, not generic credential monitoring).
S
Threat Actor: ShinyHuntersConfidence: High
Motivation: Financial extortion, data sale
A prolific data theft and extortion group that began as a database theft and resale actor and evolved toward SaaS-focused extortion. Recent activity involves vishing, credential harvesting, SSO compromise, and theft of customer data from cloud and SaaS environments.
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