Honestly I have no idea how anyone believes anything this man ever says. Some of his stories are literally on the tier of Steven Segal. Check out this gem I found on accident today.
tl;dr
>claims he found a IMSI capture femtocel/stingray
>claims it was small enough to be in a small project box under a couch
>claims that it had a simcard in it, and thats how he knew it was a stingray/femtocel
>claims he immediately got the FBI to come down and arrest the guy THE SAME DAY
>claims he got a challenge coin from it
There is absolutely no way this story is true. First of all, the idea of hiding a stingray unit under a couch is absolutely ridiculous and insane. Here is what an actual legit stingray unit looks like:
These are very large, consume huge amounts of power, and usually drive sector or tophat antennas. Absolutely no way one could be fit underneath a couch. Even small units designed to barely cover a room for research purposes require beefy graphics cards for DSP and complex antenna setups like this one from the adaptover research paper:
Even if somehow a smaller unit was made, the overbroadcast attack that allows for smaller units was not released until 2022. And even with a unit this size, it is not fitting in a project box like he describes. That makes just the first part of the story impossibly fake.
The NEXT thing he says that makes this story provably false is that he explicitly talks about a sim card being used in this "stingray" unit. I have never seen nor heard of a stingray or general use femtocel that has ever used a sim card in my life. These designs act as a repeater for a much weaker tower, and do not ever require the use of a SIM card. The idea that a femtocel would ever need one in the first place demonstrates a very weak understanding of the technology. I genuinely suspect that Hall has had very little training on the subject, heard about these at a talk during Defcon 24, and then turned it into a make believe story.
Next, he claims that he contacted the FBI, was able to get a sitdown with them within FOUR HOURS (an agency that might take days or months to respond). After doing some digging I cannot find any evidence of an arrest in connection with the use of such a device. Keep in mind that stingray's are the near exclusive toys of state actors. Even a more achievable implimentation of something like adaptover would require an incredible amount of time and effort. The smallest I have ever seen is a backpack unit made by a Chinese defense company. It is backpack operated and costs 24,000 USD. Someone being found using one of these in the private sector would be very big news, especially in 2016 when the world had only recently learned what these devices do in the first place. The fact that there is not a single shred of evidence for an arrest of something this crazy is something I find hard to believe,
I wouldn't be suprised if Hall bought an FBI challege coin on Ebay and invented this story to explain how he got it without saying "I got it on ebay."
Other dumb shit he says:
>device had an SD card to store the data
These things shit off an insane amount of IQ data per minute. Also he just causally pops some random SD card he found in a potentially dangerous item straight into his computer. Completely insane.
>claiming that a stingray if overloaded can stop emergency calls
Clearly demonstrates how the man does not understand cell phones, and how they are designed to talk to multiple towers at once.
>somehow knows which side to open because he somehow saw the guy drop a screw (never explained)
>pretends that the device could be trapped with a bomb or something.