[Security Discussion] Supermarketjedi:
I'm sure I'll get some haters, who think I am simply nuts but this is a REAL problem that I've got to solve.

For the last 6 years I've had a mysterious stalker and hacker, who renders most of my and my family's devices nonfunctional and breaks into my accounts and generally makes my life much harder. It has recently come to light that it isn't a hacker SINGULAR but at least 3 guys, hellbent on destroying me: my daughter's father, her uncle, who is a military hacker and their friend, who managed to ingratiate himself with me, until my daughter's father confessed, when I confronted him with evidence against him and his brother, saying he didn't mean for it to get this out of hand. Well, thanks for the heads up but it's a little late, because it IS this out of hand and the wheels of justice grind slowly.

Meanwhile, I am still hacked, even worse now, because his brother got out of the military and moved back to town and has a lot more time and access now. Calls and texts are being intercepted so frequently, that I now use Google Voice/Hangouts to communicate, knowing that nothing I say is ever private but at least people get my messages and I get their calls that way.

I'm looking for a job and I need a device that he won't be able to spy on, so I went to Best Buy and purchased a phone card and moderately priced android phone and took it home to resume my job hunt. I planned never to call any of my usual contacts with the phone but just use it for work stuff. Within hours, it was acting buggy and when I restarted it, it did not go to the regular black screen that says "your device is encrypted for security" but showed my regular background and said "please enter your password when starting android". On my note 8 and 9, that would often happen and when I went to security options, secure startup would be disabled. I checked and secure startup was still supposedly enabled. In ADB "adb shell getprop ro.crypto.state" returned "unencrypted".

I returned the phone and purchased a Google Pixel, hoping their physical security device MIGHT be more effective than Knox at protecting me from this guy. I purchased a brand new sim card and spent another 50 bucks on a phone card, from a different company.

Since my daughter's father has moved within a half-mile of me (despite having no contact with her and very little with me) 4 times now, I speculated that he was, perhaps, using a directional yagi antenna to scan my area for new device beacons and then (skip forward a few steps) find out what apps are installed on those devices, to determine if they are mine. With that in mind, I never even turned the Pixel on at my house.

That night, I took the phone to a random emergency room with secure wifi, to which I know the password and proceeded to set it up. I made a new google account, as usual and installed a bunch of random apps, such as black dating apps (since I am white, I figured that, if my theory was right, it might throw them off my scent) and games I would never play and apps for banks of which I am not a member. By the first time I restarted the phone, still at the emergency room, it had the exact same problem. It purported to be encrypted but (adb later verified) it was not. Apparently, the cheap phone faired slightly better than the pixel, in this department, because the first one was reencrypted upon reset, while the Pixel was not. I never activated or inserted a sim card in the pixel and while I had my regular phone and tablet along with me, they were powered off, in the car.

I was pretty sure, after the first phone was compromised, that I was onto something with my beacon frame theory but it would not explain what happened at the emergency room, unless there is a tracking device in my car, which IS likely, because I continually find my car torn up in all sorts of ways. They even broke off the panel on the driver's door with lock and window switches and the lid of my center console and I continually find the carpet pulled away from the trim. Then again, they also put something caustic in the wiper fluid tank, which destroyed both tank and windshield, so it could also have all been done simply out of malice.

Having no better ideas, I ran a bug detector over my car and found that there IS a radio signal being emitted from somewhere around the gearshift or cd player. I took apart the area around the gearshift and found nothing. In that department, the only remaining possibility is that they've actually put something inside of the cd player itself, the screen of which quit working a while back. I have the ribbon cable to fix it, so maybe I'll get lucky when I crack it open in a bit. The signal DOES appear strongest at the CD player but it could be anything, even catalytic converters can emit radio signals.

Assuming my bug theory is wrong, does anyone have any other idea of how these guys could have discovered and hacked those phones? I've got to find a way to evade these people or I'll never have anything like a normal life, until they're finally in jail.