What’s TBService.exe (Thunderbolt™ Share Background Service)? Is it safe or a virus?

TBService.exe, developed by Intel Corporation, is a background service associated with the Thunderbolt™ technology. It plays a crucial role in managing and enabling Thunderbolt™ connectivity features on supported devices. The process facilitates data transfer, device recognition, and the seamless communication between Thunderbolt™ peripherals and the system hardware. Additionally, it ensures the proper functioning of Thunderbolt™-enabled devices, supports hot-plugging, and enforces security policies to protect the system when external devices are connected. As a background service, it runs automatically to provide reliable and efficient management of Thunderbolt™ operations without requiring direct user interaction.

Below are 4 simple steps you can take to see if the TBService.exe process is safe or malware.

Researched by Laura @ SpyShelter Labs

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More about TBService.exe on WINDOWS

Who makes TBService.exe (Thunderbolt™ Share Background Service)?

We’ve found Intel Corporation should be the publisher of TBService.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: July 28, 2025

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