Senator Hassan has raised concerns regarding Trump Mobile, alleging the company lacks necessary FCC authorization for international telecommunications services under Section 214 of the Communications Act of 1934. The company advertises services covering over 230 countries, yet records suggest it has not filed for the required regulatory approval.

The senator's inquiry highlights potential security lapses, including a data breach that exposed the personal information of 3,615 customers. Reports indicate that a ransomware group claimed the company lacked a dedicated team to handle the incident. Additionally, the company faces scrutiny over its failure to submit a mandatory robocall mitigation plan.

Trump Mobile operates as a mobile virtual network operator (MVNO) with Liberty Mobile Wireless serving as its primary technical and financial partner. Hassan questioned the ownership structure between the two entities and noted that neither company appears to have provided sufficient information regarding customer identity verification processes in their regulatory filings.

The company previously faced criticism regarding its hardware offerings. After initially claiming it would sell a phone manufactured entirely in the US, the company failed to meet delivery timelines, with preorders shipping nearly a year late. The final price of the device rose from $499 to $749, and the hardware is reportedly similar to the HTC U24 Pro.