Providing gadget details to testing websites increases possibility of hacking

The domain investor was forced to purchase another smartphone because the Itel smartphone was completely hacked.
New apps were getting installed automatically.
Then the touch screen stopped functioning
It appears that when the gadget details were provided for the testing websites, the data was misused to hack the smartphone.
Additionally the testing websites never send any paid work at all.
So it is better to avoid the testing work completely