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submitted 1 year ago by ijeff@lemdro.id to c/android@lemdro.id
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[-] Steveanonymous@lemmy.world 52 points 1 year ago

I want one of these flipper devices but I’m sure I would get in a lot of trouble with it

[-] VegaLyrae@kbin.social 28 points 1 year ago

If you cannot trust yourself, then do not provide yourself temptation

Just call yourself a tinkerer or a person doing security testing.

If you're using it against other people, let them know.

[-] skullgiver@popplesburger.hilciferous.nl 9 points 1 year ago* (last edited 1 year ago)

[This comment has been deleted by an automated system]

[-] 520@kbin.social 8 points 1 year ago* (last edited 1 year ago)

If you use it only against your own devices, you'll be perfectly fine.

[-] conc@lemmy.ml 4 points 1 year ago

Mine arrives tomorrow c:

[-] kn33@lemmy.world 3 points 1 year ago

Only if you get caught

[-] tacosanonymous@lemm.ee 15 points 1 year ago
[-] Chozo@kbin.social 60 points 1 year ago

Which one: the Flipper Zero, or the bluetooth spamming function?

Flipper Zero is a thing because it's a very capable device for hackers and tinkerers. It can be used as an intro to coding and pen-testing.

The bluetooth spam is a thing because some dev is an asshole.

[-] Cornpop@lemmy.world 48 points 1 year ago

This is how we learn to make more secure software.

load more comments (5 replies)
[-] Alk@lemmy.world 6 points 1 year ago

Because it's cool and fun

[-] flipht@kbin.social 4 points 1 year ago

I saw one program that Rick rolled Bluetooth device lists.

[-] echodot@feddit.uk 11 points 1 year ago

I wonder if I could get work to buy me one and claim that I'll use it for pen testing.

My coworkers would 100% definitely plug it in if they saw it lying around just to see what it was. They're real bad.

[-] sharedburdens@hexbear.net 6 points 1 year ago

More importantly, flipper Xtreme has a miku asset pack

[-] TWeaK@lemm.ee 5 points 1 year ago* (last edited 1 year ago)

You should probably keep your wifi and bluetooth set to switch off automatically anyway, what with how much they're used for tracking.

[-] XbSuper@lemmy.world 23 points 1 year ago

Doesn't work if you have Bluetooth devices on all the time (like a smartwatch or earbuds).

[-] TWeaK@lemm.ee 2 points 1 year ago

Earbuds aren't on all the time, so you can enable when needed and set it to disable after a few min of activity.

I can see that smart watches might be a problem. They should perhaps use a dedicated protocol for always on devices like that.

[-] Monument@lemmy.sdf.org 6 points 1 year ago* (last edited 1 year ago)

I don’t know if turning off Bluetooth protects against flipper attacks (Edit: Nah.), but unless something has changed, it (sadly) doesn’t preserve your privacy.

It’s not really documented, as far as I can tell, but Bluetooth low energy stays on, even when you toggle Bluetooth off for both iOS and Android. As of iOS 15, even turning off iPhones means the phone is still trackable. (Unsure about Android on that front.) Apple’s ‘Find my’ network uses Bluetooth low energy, same as Bluetooth beacons.

Confused developers: one, two, three.

[-] TWeaK@lemm.ee 3 points 1 year ago

That sounds like disabling Bluetooth on iphones doesn't disable Bluetooth LE. Sucks for iPhone users.

[-] Monument@lemmy.sdf.org 3 points 1 year ago

I mean, it sucks for everyone that can’t or don’t want to run homebrew OS’s.

The “One” link I shared above indicates the behavior became standard in Android 8 and iOS 11. They were released in August and September 2017, respectively.

[-] TWeaK@lemm.ee 2 points 1 year ago

Yeah I'd like to think AOSP doesn't have that flaw.

[-] ijeff@lemdro.id 5 points 1 year ago

Tracking my HR and steps via smartwatch!

[-] sadreality@kbin.social 1 points 1 year ago

Keep your BT off unless actively using it?

[-] Polar@lemmy.ca 8 points 1 year ago

I almost always use it. For my smart band, PC notifications, wireless Android auto..

[-] sadreality@kbin.social 2 points 1 year ago

Well that's a security vulnerability tbh

[-] Polar@lemmy.ca 12 points 1 year ago

Ok, well I'm not going to stop using my fitness band or Android auto because I'm a paranoid person. Might as well never leave your home and never use any devices connected to the internet.

[-] sadreality@kbin.social -3 points 1 year ago

Did somebody say you should?

[-] Polar@lemmy.ca 2 points 1 year ago

DId somEbOdy SaY yOu sHouLd?

If you're not implying that, then your reply was pointless.

[-] sadreality@kbin.social -2 points 1 year ago* (last edited 1 year ago)

Show us on the doll where the bad comment hurt you, boy.

[-] lukini@beehaw.org 2 points 1 year ago

What was the point of your comment then if not a veiled suggestion to turn it off?

[-] sadreality@kbin.social 2 points 1 year ago

This is an online discussion forum, the point of the comment was to educate the public about the downsides of having BT on at all times. I am not sure why @Polar got some butthurt about basic info sharing. If this info not relevant, move on... why spazz? People who care will act upon this info as they deem necessary.

Also, conflating informational comment with a call for action is immature, at best.

[-] Polar@lemmy.ca 2 points 1 year ago

I didn't get butt hurt. I simply stated why I have Bluetooth on, and the devices I use require it, and knowing that information you told me it was a security concern.

Ok? And am I just supposed to sell my devices? Do you want me to turn my Bluetooth off so my device become useless? I don't understand the point of your comment.

Hey guys, eating can cause you to choke, it's a health concern. Better stop eating.

[-] Monument@lemmy.sdf.org 6 points 1 year ago

Looks like that’s an ineffective approach.

I commented elsewhere with an explanation and a bit of speculation. I did later confirm that even ‘disabling’ Bluetooth doesn’t stop the attack.

The attack method works even when Bluetooth has been disabled using airplane mode from the control panel, which may surprise you. In which case, you’ll be shocked to discover that disabling Bluetooth this way, erm, doesn’t. Instead, you’d need to disable it directly from your device settings or run your iPhone in Lockdown Mode to prevent these advertising pop-ups from being received.
Source

Assuming similar on Android, it’s possible, but not that easy toggle everyone knows about.

[-] sadreality@kbin.social 5 points 1 year ago* (last edited 1 year ago)

Correct both android and iOS don't disable it unless manually done in BT settings.

As you walk around your BT gets tagged and they sell your data.

Think of a setting like a mall ;)

this post was submitted on 27 Oct 2023
210 points (99.1% liked)

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