A number of years back, on a phone with a removable battery, I was shown something scary. The battery was removed and handed to,me, looked like a Samsung battery. Then I was shown the label on the battery peeled up and an identical Samsung markings on the battery under it.
The sticker, as it was peeled showed a complex circuit on a flexible substrate, antenna coils, thin chips, and the circuit traces extended to the edge of the sticker where they were wrapped around the edge of the battery giving it access to power. This was not any sort of original battery equipment and was not in a way to interrupt power. It was all very sneaky and seemed to be it’s own listening, recording, and transmitting for when the battery was removed and the owner thought it was off.
Scary stuff, who knows how many of these went out without notice. Were they for special people or a drag net. Our gov or other?
very interesting. thanks for sharing!
We do know that the CIA has been putting backdoors in devices like iPhones for years now, so maybe it's them, or Korea/China (if it's from samsung).
Yes, hardware bacdoors, software back doors, node monitoring, etc. this was interesting because it was so quickly deployable, (didn’t have to spend an unexplained day in Virginia on its way to you) and would work in the state most people thought was “safe”.
A friend in the biz told me once, he and his brother could never really talk ( both in the biz) as they were both highly monitored. Unless they went to the beach, stripped to their shorts, left phones in the car woth batteries out and stood in the surf. Then they could talk.
You also can’t ever get out of that world once you’re in that deep like his brother was, he wished he could get out.
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