Hackers Leaked Personal Data of Trump Mobile Customers

The cybercrime group BYOD released private records of 3,615 customers after a security breach.

Updated on Oct. 5, 2026 in Cybersecurity

Bold flat-color editorial illustration showing a single faceted glass key, evoking the fragility of digital data security. — Hackers leaked the personal data of 3,615 Trump Mobile customers after a cyberattack targeted a supplier, exposing names, addresses, and order details. AI Illustration. Upload story photo >

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Hackers have leaked the personal information of 3,615 Trump Mobile customers on a dark web site. The exposed data includes names, email addresses, telephone numbers, home addresses, and order details.

Why it matters

The breach highlights vulnerabilities in supply chain security, as hackers allegedly gained access by targeting an employee of Liberty Mobile with malware. The stolen records include information belonging to executives and legal staff at the Trump Organization.

The breach compromised the records of 3,615 customers, a small subset of the 590,000 individuals who paid $100 deposits for devices. The incident reportedly followed a malware infection targeting a Liberty Mobile employee.

The players

BYOD

This is a cybercrime group that claimed responsibility for the security breach and the subsequent release of customer data.

Trump Mobile

This is a mobile brand owned by T1 Mobile that recently suffered a data leak affecting thousands of its users.

Trump Organization

This is the business conglomerate that employs the individuals whose data was exposed in the recent cyberattack.

Liberty Mobile

This is the company that employed the individual targeted by hackers to gain initial access to the system.

The details

The hackers, operating under the name BYOD, claim they provided notice to the company prior to publishing the private data on a dark web platform. The leaked information includes the personal details of high-profile figures, including an executive and a lawyer for the Trump Organization.

The BYOD group published the stolen customer data on its dark web site last week.
A May 2026 report identified that 590,000 customers had paid deposits for phones.

The Tech Race

This incident follows a pattern set by the 2020 SolarWinds supply chain attack, where adversaries leverage third-party access to compromise a primary target. It underscores the ongoing challenges companies face in securing peripheral vendor networks from sophisticated malware threats.

Customers who paid deposits for devices may face an increased risk of phishing attempts or identity theft due to their exposed contact information. Affected individuals should monitor their accounts for suspicious activity and update passwords on associated email accounts.

The takeaway

The incident serves as a stark reminder that even individuals with high-level professional security protocols are vulnerable when data is held by third-party service providers. Consumers should remain vigilant for identity theft warning signs following any reported corporate data breach.