Comment by charliebwrites

Comment by charliebwrites 5 days ago

80 replies

The steps to trouble:

- identify who owns the number

- compel that person to give unlocked phone

- government can read messages of _all_ people in group chat not just that person

Corollary:

Disappearing messages severely limits what can be read

SR2Z 5 days ago

Unless they compel people at gunpoint (which prevents the government from bringing a case), they will probably not have much luck with this. As soon as a user sets up a passcode or other lock on their phone, it is beyond the ability of even most parts of the US government to look inside.

It's much more likely that the government convinces one member of the group chat to turn on the other members and give up their phone numbers.

  • midasz 5 days ago

    > which prevents the government from bringing a case

    Genuinely, from outside, it seems like your government doesn't give a damn on what they are and aren't allowed to do.

    • ncallaway 5 days ago

      Yes, but I’m not going to unlock my phone with a passcode, and unlike biometric unlock they have no way to force me to unlock my phone.

      The district courts will eventually back me up on this. Our country has fallen a long way, but the district courts have remained good, and my case is unlikely to be one that goes up to appellate courts, where things get much worse.

      There’s an important distinction: the government doesn’t care about what it is allowed to do, but it is still limited by what it is not capable of doing. It’s important to understand that they still do have many constraints they operate under, and that we need to find and exploit those constraints as much as possible while we fight them

      • direwolf20 5 days ago

        They are capable of putting you in prison until you unlock your phone, or simply executing you.

    • dylan604 5 days ago

      Looks that way from the inside as well.

      • nyc_data_geek 5 days ago

        Yes and all of the credulous rubes still whinging about how they "can't imagine" how it's gotten this bad or how much worse it can get, or how "this is not who we are" at some point should no longer be taken as suckers in good faith, and at some point must rightly be viewed as either willfully complicit bad faith interlocuters, or useful idiots.

    • ModernMech 5 days ago

      You have to remember that "the government" is not a monolith. Evidence goes before a judge who is (supposed to be) independent, and cases are tried in front of a jury of citizens. In the future that system may fall but for now it's working properly. Except for the Supreme Court... which is a giant wrench in the idea the system still works, but that doesn't mean a lower court judge won't jettison evidence obtained by gunpoint.

      • short_sells_poo 5 days ago

        The courts may (still) be independent, but it feels like they are pointless because the government just wholesale ignores them anyway. If the executive branch doesn't enforce, or selectively enforces court judgements, you may as well shutter the courts.

        • ModernMech 3 days ago

          I would say if you ever want to prosecute these people, then you're going to need a mountain of evidence. Having all these court decisions they flagrantly violate for 4 years is going to great evidence at their trials. It may not give us much solace now, but all of their defenses are going to rest on intent, and it's going to be helpful in proving their state of mind that they willfully defied federal court orders, lied to judges, etc. Because they control all the evidence of their own criminality within the Executive branch, we should expect a lot of it will be destroyed when they are gone. Establishing independent records now through court proceedings will preserve those records past the administration end date.

      • cperciva 5 days ago

        Evidence goes before a judge

        What evidence went before a judge prior to the two latest executions in Minneapolis?

    • mothballed 5 days ago

      They haven't for a long time, just that most of the time they were doing things we thought was for good (EPA, civil rights act, controlled substance act, etc) and we thereby entered a post-constitutional world to let that stuff slide by despite the 10th amendment limiting the federal powers to enumerated powers.

      Eventually we got used to letting the feds slide on all the good things to the point everything was just operating on slick ice, and people like Trump just pushed it to the next logical step which is to also use the post-constitutional world to his own personal advantage and for gross tyranny against the populace.

      • direwolf20 5 days ago

        If civil rights are unconstitutional, you don't have a country.

      • anon7725 5 days ago

        The civil rights acts had firm constitutional grounding in the 14th and 15th amendments.

        • mothballed 5 days ago

          14th and 15th amendments were binding on government. The civil rights act was binding on private businesses, even those engaging in intrastate trade.

          The civil rights act of 1875, which also tried to bind on private businesses, was found unconstitutional in doing so, despite coming after the 15th amendment. But by the 60s and 70s we were already in a post-constitutional society as FDRs threatening to pack the courts, the 'necessities' implemented during WWII, and the progressive era more or less ended up with SCOTUS deferring to everything as interstate commerce (most notable, in Wickard v Filburn). The 14th and 15th amendment did not change between the time the same things were found unconstitutional, then magically constitutional ~80+ years later.

          The truth is, the civil rights act was seen as so important (that time around) that they bent the constitution to let it work. And now much of the most relied on pieces of legislation relied on a tortured interpretation of the constitution, making things incredibly difficult to fix, and setting the stage for people like Trump.

  • mrWiz 5 days ago

    All they have to do is pretend to be a concerned neighbor who wants to help give mutual aid and hope that someone in the group chat takes the bait and adds them in. No further convincing is needed.

  • heavyset_go 5 days ago

    They'll just threaten to throw the book at you if you don't unlock your phone, and if you aren't rich, your lawyer will tell you to take the plea deal they offer because it beats sitting in prison until you die.

  • OneDeuxTriSeiGo 5 days ago

    If you aren't saving people's phone numbers in your own contacts, signal isn't storing them in group chats (and even if you are, it doesn't say which number, just that you have a contact with them).

    Signal doesn't share numbers by default and hasn't for a few years now. And you can toggle a setting to remove your number from contact discovery/lookup entirely if you are so inclined.

  • XorNot 5 days ago

    Which is just a redux of what I find myself saying constantly: privacy usually isn't even the problem. The problem is the people kicking in your door.

    If you're willing to kick in doors to suppress legal rights, then having accurate information isn't necessary at all.

    If your resistance plan is to chat about stuff privately, then by definition you're also not doing much resisting to you know, the door kicking.

  • thewebguyd 5 days ago

    > it is beyond the ability of even most parts of the US government to look inside.

    I'm sure the Israeli spyware companies can help with that.

    Although then they'd have to start burning their zero days to just go after protestors, which I doubt they're willing to do. I imagine they like to save those for bigger targets.

    • [removed] 5 days ago
      [deleted]
    • direwolf20 5 days ago

      Cellebrite can break into every phone except GrapheneOS.

      • thewebguyd 4 days ago

        Cellebrite still requires the device to be confiscated. So if they are trying for mass surveillance, they'll have to rely on phishing or zero day exploits to get their spyware on the device to intercept messages. These tend to get patched shortly after being seen in the wild (like the recent WhatsApp one), so they need to decide if its worth it to burn that zero day or not.

  • xmcp123 5 days ago

    There are multiple companies that can get different amounts of information off of locked phones including iPhones, and they work with LE.

    I’m also curious what they could get off of cloud backups. Thinking in terms of auth, keys, etc. For SMS it’s almost as good as phone access, but I am not sure for apps.

  • hedayet 5 days ago

    or convince one member of a group chat to show their group chat...

  • ddtaylor 5 days ago

    I'm confident the people executing non-complaint people in the street would be capable of compelling a citizen.

  • neves 5 days ago

    Or just let the guy to enter the country after unlocking her phone.

  • pixl97 5 days ago
    • janalsncm 5 days ago

      This is accurate, but the important point is that threatening people with wrenches isn’t scalable in the way mass surveillance is.

      The problem with mass surveillance is the “mass” part: warrantless fishing expeditions.

      • OhMeadhbh 5 days ago

        hunh. we haven't even started talking about stingray, tracking radios and so forth.

    • fruitworks 5 days ago

      it is difficult to wrench someone when you do not know who they are

      • heavyset_go 5 days ago

        Someone knows who they are and they can bash different skulls until one of them gives them what they're looking for.

      • pixl97 5 days ago

        I mean they have a lot of tools to figure out who you are if they catch you at a rally or something like that. Cameras and facial identification, cell phone location tracking and more. What they also want is the list of people you're coordinating with that aren't there.

mrWiz 5 days ago

It's even easier than that. They're simply asking on neighborhood Facebook (and other services too, I assume) groups to be added to mutual aid Signal groups and hoping that somebody will add them without bothering to vet them first.

OhMeadhbh 5 days ago

I think disappearing messages only works if you activate it on your local device. And if the man compromises someone without everyone else knowing, they get all messages after that.

But yes... it does limit what can be read. My point is it's not perfect.

  • Bender 5 days ago

    Is the message on storage zero'd out or just deleted?

Bender 5 days ago

compel that person to give unlocked phone

Celebrite or just JTAG over bluetooth or USB. It's always been a thing but legally they are not supposed to use it. Of course laws after the NSA debacle are always followed. Pinky promise.