I’m running Graphene on a Pixel 6. I lost it and someone opened it somehow and called two of my contacts to give it back.
I’m a bit confused how this even happened. When I got the phone back, they were going through my contacts. I checked app usage stats and they went through a banking app (not missing money), maps, signal, etc.
Is there a way to figure out how they even unlocked my phone?
You must log in or # to comment.
Was it perhaps unlocked when you lost it?
I know I’ve set my phone down unlocked a few times; particularly at work (in a warehouse).
Is your pin something like 1234? Do you have emergency contacts set up? Do you have a setting to not lock the phone until very long? Or a smart unlock based on location or any other automation setting? An easy password hint pops up or something? Perhaps your parents forgot to mention you had a twin, who face unlocked it.
Regarding app usage, my guess is they tried to see whom to contact to give your phone back, or map history, the banking app could be a touch by mistake too.
Hey, how did you guess my secret pin!? That is a very difficult pin that I’ve had for every account for years! /s
I have that same combination on my luggage!
Do those contacts happen to be your ICE? Some phones will allow those from the emergency dialer without unlocking. Don’t know about grapheme.
Graphene has and emergency dialer, but you can’t call my contacts from it.
They clearly seemed to mean well. Maybe you can ask?
I imagine you may have lost your phone while it was still unlocked. It’s possible that there’s a Graphene lock screen bypass out there, but I doubt someone with such knowledge will use it to return your phone to you. Most “hacker” style lock screen bypass I imagine someone wanting to return the phone will do is checking for smudges on the PIN area of the lock screen and determining the code from that.
To combat someone unlocking your phone through smudges, you can enable PIN scrambling.
This maybe a strange suggestion. Aside from the banking app, it seems like the maps and contacts app were used with good intentions to return the phone. The person returned the phone to your friend, so clearly had good intentions. Your friend may have the phone number of the person in their call log when they called to return, unless of course they used your phone to call. If possible, have you thought about calling that person and asking about this just out of curiosity?
Yeah. It was clearly good will. Even the banking, they probably didn’t realize the app was banking (foreign bank). Signal was Molly, so they honestly were personally confused since I run KISS Launcher.
The problem is that they used my phone to call my contacts.
they honestly were personally confused because I run KISS launcher
This is what I think would happen if someone stole my laptop. Even if they got my password, they would need to figure out how to start sway, and then launch any useful application. I know there’s no security in obscurity, but I think it would be pretty funny to see someone try
Even the banking, they probably didn’t realize the app was banking (foreign bank).
I would definitely check the banking app. For example, in my bank’s app you could easily find my name. So if I wanted to find you on social media, I’d go there. Or maybe they were simply curious!
When you find out let me know
Perhaps they simply took out the sim card and inserted into another phone, giving them access to contacts (that could have been saved into the chip instead of the original phone)?
Good thinking but doesn’t explain how they accessed the apps.
That’s true. They must have gained access to the phone itself somehow.
If someone calls you and theres a missed call notification can they just click it to call back without unlocking the phone?
Oh i didnt notice they went through other apps. Maybe they were watching you and saw you input your pin and then stole it and checked your stuff to see if they can get something useful and then returned it?
Wouldn’t a thief just factory reset and sell it, instead of taking the additional risk of returning it?
Unless they installed some spyware to try to steal more passwords, or duplicated the 2fa auth keys, or have some rmeote viewer app running now to steal text 2fa keys, or whatever else. You could steal way more in the long term than the couple of hundred that a used phone would go for.
Is it possible that something else was installed to the phone? If they manage to hack it open, then potential reason to return it to you is to spy on you.
theyd have to be important, unlikely. even if this is cia shit tjey wouldnt make it obvious someone got in
Why not? Most people ITT clearly don’t seem security minded enough to even think of that as a possibility.
Removed by mod
How do you lock your work profile?
Removed by mod
Thanks, I use Workprofile for crap apps, but if I wouldnt need those this would be a good idea!
Removed by mod
I am not really leaving my device locked haha, or if, then I would also always have the work profile locked. Also I dont trust Androids init system, apps just randomly run in the background and there still is no way to completely prevent that. So I keep them in the work profile
Removed by mod
They disappear from launchers which is very bad UX
deleted by creator
What I said, a smartphone can never be a secure device and this is why it is crazy to have sensitive data stored in these gadgets. It is certainly unlikely that this person gained access by trying the pins, because the cell phone would be blocked after the third failed attempt, but even so, a computer expert needs seconds to access, bypassing this little protection that cell phones have. You can be happy that your Secure Banking app is better protected, probably with 2FA, coordinate card, ID card or similar. In any case, this mobile phone is already compromised, which makes it necessary to change at least the credentials, better even your phone number (ask your ISP). Also be attentive, since this person may have been honest, but he returned it may also be because he was not interested in the cell phone, but in the address where you live.
A smartphone has better protection and actual disk encryption than probably 90% of all Computers or Laptops since its enabled by default.
No, it isn’t, independent of that it’s easier to get lost or robbed.
https://www.techradar.com/news/8-reasons-why-smartphones-are-privacy-nightmare
No, it isn’t, independent of that it’s easier to get lost or robbed.
https://www.techradar.com/news/8-reasons-why-smartphones-are-privacy-nightmare
Thats not what i said.
Modern Smartphones offer a much better protection against data extraction than regular Computers/Laptops.
The own OS and preinstalled app in a Mobile are extracting your data. This you can only avoid to root it to be able to desinstalar them, but this cause that you must made the security updates by yourself, in rooted phones it isn’t automatic. Than use only apps from F-Droid and not from the Store, install an paid AV and use VPN. Only in this way it is somewhat more secure. Better if you use some Linux Mobile.
The own OS and preinstalled app in a Mobile are extracting your data. This you can only avoid to root it to be able to desinstalar them, but this cause that you must made the security updates by yourself, in rooted phones it isn’t automatic. Than use only apps from F-Droid and not from the Store, install an paid AV and use VPN. Only in this way it is somewhat more secure. Better if you use some Linux Mobile.
How is this different from Windows?
Sure, but how often do you take your desktop on a walk?
I wrote Laptop also. Pls do not try to misdirect.
If they were able to guess your pin, you should probably switch to a longer pin or a password. It seems insane at first to type a long password, but if you pick two long scientific words, its secure with only letters.
