back to article AN0M, the backdoored ‘secure’ messaging app for criminals, is still producing arrests after four years

Australian police last week made 55 arrests using evidence gathered with a backdoored messaging app that authorities distributed in the criminal community. This story starts in 2018, when US authorities charged the operator of a Canadian company called “Phantom Secure” for facilitating encrypted communications among criminals …

  1. Yet Another Anonymous coward Silver badge

    Quantum ?

    >was a closed system, and messages sent with the app therefore didn’t go across a telecoms network

    So was data was transferred by the Modulated Monarch Method proposed by PTerry ?

    (A system which uses the fact that the heir becomes king/Queen instantaneously on the death of the current monarch and so faster than light communication is possible by endangering the monarch and measuring the resulting level of royalty in a distant heir)

    1. Sorry that handle is already taken. Silver badge

      Re: Quantum ?

      I would assume that the legislated definitions of "telecommunications network" etc. that were relied upon by the operation are very narrow and strict.

      1. Yet Another Anonymous coward Silver badge

        Re: Quantum ?

        But I bet the definition is much broader when it comes to warrants or anything that benefits them

    2. JimboSmith

      Re: Quantum ?

      Have an upvote for the Sir Pterry reference. Just to clarify something here from the article, it wasn’t a three or four letter agency that came up with or created An0m. Though they did end up with all the data and were the ones who ultimately pulled the strings they actually didn’t set it up. It was a bloke known by a pseudonym “Afgoo” who was a distributor for Phantom Secure. He was facing charges related to that phone system and decided to see if he could cut a deal with the FBI. He was thinking of setting up his own “secure app” and approached the feds to try and reduce his potential sentence by offering them full backdoor access. I read a very good book about An0m called Dark Wire by Joseph Cox which I highly recommend if you’re interested in this.

  2. Paul Herber Silver badge

    "the presence of two Harley Davidson motorcycles among the restrained assets, a likely hint to the affiliation of some of those arrested."

    Is this The Blubbery Belly and Bushy Beard Brigade?

    1. JimboSmith

      Actually it probably relates to the Comancheros an outlawed biker gang in Australia. Drug smuggling Australian kingpin Hakan Ayik who was involved with the gang was also heavily involved with distributing An0m.

  3. DS999 Silver badge

    So is this a backlog of information from before

    Or are there criminals out there dumb enough to have not seen the news who continue using AN0M even now?

    1. LogicGate Silver badge

      Re: So is this a backlog of information from before

      Nope, they have switched to Signal with disappearing messages as demonstrated by Lindsey Halligan and Pete Hegseth

    2. katrinab Silver badge
      Black Helicopters

      Re: So is this a backlog of information from before

      As far as I'm aware, it was shut down quite some time ago.

  4. Doctor Syntax Silver badge

    "The AFP and FBI stopped using AN0M because it produced more evidence than they could comfortably handle. The AFP, however, still wants access to encrypted communications"

    When it's solid intelligence they can't cope but they still want haystacks in which there might be needles. It's just data fetishism.

  5. BebopWeBop
    Angel

    I take a certain satisfaction in observing that this was a subscription service - I wonder how much of the cost of investigations was funded by the criminals?

  6. JPCavendish

    "The AFP and FBI stopped using AN0M because it produced more evidence than they could comfortably handle. The AFP, however, still wants access to encrypted communications and last year called for operators of encrypted messaging services to practice “accountable encryption” to help authorities quickly investigate messages felt to represent a threat to safety and security."

    I'm sure "too much evidence" is the reason they stopped using it. And having "too much money" is the reason His Muskiness is firing up all those exploding rockets.

    If they had such an excess of evidence then why do they feel the need to backdoor other secure messaging services? Wouldn't that also give them a ton of evidence?

    1. LogicGate Silver badge

      I believe it is more a question of having solid evidence for so much serious crime that one can not with good conscience let it continue just to collect evidence of more.

      1. katrinab Silver badge
        Black Helicopters

        Also that people were starting to look at it forensically and see that it probably had backdoors in it.

        1. JPCavendish

          I think it’s primarily that. It had outlived its usefulness.

    2. Sorry that handle is already taken. Silver badge

      It's possible my recollection is failing me but I believe that at some point, they were dealing enough known threats to lives that they decided they had to act on the intelligence, and at that point it would have become obvious enough what they were up to even if they hadn't announced it.

      1. Toastan Buttar

        It's a similar situation to what the Allies faced during WWII after cracking the Enigma code. How do you apply the intelligence gathered from decrypted messages without alerting the Germans to the fact?

        https://en.wikipedia.org/wiki/Cryptanalysis_of_the_Enigma#German_suspicions

        This balancing act was dramatised in the film "The Imitation Game". However, unlike the film representation, it wouldn't have been up to the boffins at Bletchley Park to decide what intelligence to reveal or act upon - EVERY message that was decoded was fed upwards to the intelligence services / military command.

POST COMMENT House rules

Not a member of The Register? Create a new account here.

  • Enter your comment

  • Add an icon

Anonymous cowards cannot choose their icon