From Grok.

The identity of the person driving the Cybertruck that exploded in Las Vegas has been reported as Samaar Hydalla, described as an H1-B Visa holder from Pakistan according to some posts on X. However, this information should be treated as inconclusive since social media posts can often contain unverified or false information. Official sources have not confirmed this individual's identity at the time of this response.

The incident involved a rented Cybertruck, which was confirmed to have been rented via the Turo app, similar to the vehicle used in the New Orleans attack. The driver was inside the truck when it exploded, with the explosion caused by fireworks-style mortars or a bomb carried in the truck's bed, not related to the vehicle itself according to Elon Musk's statements on X.

Given the nature of social media, the identity of the driver should be treated with skepticism until there is official confirmation from law enforcement or other credible sources.