The telecom company is the third party.
Yes, I'm suggesting to not use data from telecom companies, unless they have a way to prove that said data is real.
Yes, I'm suggesting to not use data from telecom companies, unless they have a way to prove that said data is real.
Maybe in this specific case the telecom data was correct, but can you assure the same for every datum ever provided?
Trusting telecom data is essentially the same as trusting an eyewitness.
The eyewitness says the truth sometimes, but you can't trust them as an infallible source of truth.