Sim swap scam

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  • IMHO
    Email problem

    • Jan 2012
    • 540

    #1

    Sim swap scam

    BANKING SCAM

    You will receive a SMS from a number similar as the one that you get bank notifications from. The SMS will indicate a problem on your
    account and a "consultant" will contact you.* When the
    "consultant" contacts you he/she will start confirming all your
    details: account number and then ask you what kind of a phone you are
    using.* The fraudsters will then contact your cell phone
    provider and perform a SIM Swap.* The fraudsters will then be
    able to receive OTP's (One Time Pins) and/or RVN's (Random Verification Numbers) from your bank and have access to your bank
    accounts.* By the time you realize that your cell number is
    not working your money will be out of your account.
    ~Expenses will eat you alive! - My first Boss~
  • ians
    Diamond Member

    • Apr 2010
    • 3943

    #2
    There are articles running on face book about this scam, but according to responses it is not possible, who knows, there is just so much crap going on in the electronic arena you don't know what to believe and not believe.

    The bottom line is surely you are not that stupid to give out personal details over the phone. When the bank calls you for example, as what has happened to me, then start asking you what your account number is, come on people why would the bank ask u your account number if they phoning you, its called common sense.
    Comments are based on opinion...not always facts....that's why people use an alias.

    Comment

    • Dave A
      Site Caretaker

      • May 2006
      • 22803

      #3
      I've had staff members wander into a branch of our cellular service provider and do a lost/stolen SIM card change/replacement without much drama. Well, let's put it this way, I've had cases where I only hear about it after the fact. Strictly speaking, I feel the service provider should revert to the account holder's official representative first before doing it.

      Ultimately the concern when it comes to online banking is your security is not just in the hands of the banks and their processes - it now also relies on the security and processes of the cellular service provider.
      Participation is voluntary.

      Alcocks Electrical Services | Alcocks Pest Control & Entomological Services | Alcocks Hygiene Services

      Comment

      • Pap_sak
        Silver Member

        • Sep 2008
        • 466

        #4
        Just another reason to bank with Capitec - they do not use a cell phone for authentication...

        Comment

        • IMHO
          Email problem

          • Jan 2012
          • 540

          #5
          I just discovered a shop in Benoni has done network caller ID settings on my number or phone, on 3 May 13 and took out insurance for something? for R5 pm. I live in Klerksdorp and was never near this shop. I instructed, or as Vodacom calls it, escalated the case to be investigated.

          People I phone all of a sudden started asking why I call from a private number. I could not correct the problem on the phone's settings and called 082111. That is how I discovered this today.
          ~Expenses will eat you alive! - My first Boss~

          Comment

          • IMHO
            Email problem

            • Jan 2012
            • 540

            #6
            Now it is not just email warnings anymore.

            ~Expenses will eat you alive! - My first Boss~

            Comment

            • Pap_sak
              Silver Member

              • Sep 2008
              • 466

              #7
              Decided I might as well decrease my credit at FNB - if I don't use it a figure is might be dangerous having these limits left open IF my account ever gets hacked. So called in - and was quite surprised to be asked my pin number - yes my PIN, something we are told we should NEVER give over the phone. I did not and got put through to an operator - but she wanted to put me back onto the system so that I could put my pin in. This just seems very, very dangerous in my book.... Anyway, will dump that c/ card and just activate being able to buy on the internet with my Capitec card.

              Comment

              • Dave S
                Gold Member

                • Jun 2007
                • 733

                #8
                This maybe a little off-topic, but has anyone else noticed that since the RICA, the amount of bogus calls and advertising has risen substantially, I even get calls that when answered have this advert that plays, I just hang up as soon as I hear it's not a real person on the other end?
                Today Defines Tomorrow
                Errare Humanum Est Remitto Divinus

                Comment

                • IanF
                  Moderator

                  • Dec 2007
                  • 2680

                  #9
                  Originally posted by Pap_sak
                  Decided I might as well decrease my credit at FNB - if I don't use it a figure is might be dangerous having these limits left open IF my account ever gets hacked. So called in - and was quite surprised to be asked my pin number - yes my PIN, something we are told we should NEVER give over the phone. I did not and got put through to an operator - but she wanted to put me back onto the system so that I could put my pin in. This just seems very, very dangerous in my book.... Anyway, will dump that c/ card and just activate being able to buy on the internet with my Capitec card.
                  I have put in a pin number on the phone keypad with FNB. This was months ago no problems yet
                  Only stress when you can change the outcome!

                  Comment

                  • wynn
                    Diamond Member

                    • Oct 2006
                    • 3338

                    #10
                    If anybody asks me for my pin number I just give them the universal "G3TFU#K3D"
                    I usually don't hear from them again.
                    "Nobody who has succeeded has not failed along the way"
                    Arianna Huffington

                    Read the first 10% of my books "Didymus" and "The BEAST of BIKO BRIDGE" for free
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                    Comment

                    • Justloadit
                      Diamond Member

                      • Nov 2010
                      • 3518

                      #11
                      Originally posted by Dave A
                      I've had staff members wander into a branch of our cellular service provider and do a lost/stolen SIM card change/replacement without much drama. Well, let's put it this way, I've had cases where I only hear about it after the fact. Strictly speaking, I feel the service provider should revert to the account holder's official representative first before doing it.
                      Ultimately the concern when it comes to online banking is your security is not just in the hands of the banks and their processes - it now also relies on the security and processes of the cellular service provider.
                      In my experience, if you are on a Pay-As-You-Go this is a simple process to do a SIM swap, while you wait at the Vodascum shop, however, if you have a company contract SIM, you will be required to get a company letter head written request, not that this is difficult to obtain, with a copy of your ID, however if it is a personal contract, your ID is all that is required. Before the SIM swap takes place, a SMS is usually sent to the active SIM stating that a SIM swap has been requested, and if this instruction was not given to contact the service provider immediately to cancel the process.


                      Originally posted by Pap_sak
                      Decided I might as well decrease my credit at FNB - if I don't use it a figure is might be dangerous having these limits left open IF my account ever gets hacked. So called in - and was quite surprised to be asked my pin number - yes my PIN, something we are told we should NEVER give over the phone. I did not and got put through to an operator - but she wanted to put me back onto the system so that I could put my pin in. This just seems very, very dangerous in my book.... Anyway, will dump that c/ card and just activate being able to buy on the internet with my Capitec card.
                      This is a standard practice with FNB cards, what actually happens, is that you have called the call centre on their number, so the route of the call is from you, you then place your request with the operator, then your call is routed to another secure server, which verifies that the current call is valid. Upon validation, it will return the call to the operator, much like when you purchase on line using a credit card, when the transaction is being made, you are routed to another secure server to make the payment details.
                      The secure fact here is that you made the call to the call centre, and hopefully you have used the secure number under the FNB banking page after you have successfully logged in. Now if is the other way round, where they call you, then it is a sure thing that you are going to be scammed.
                      Victor - Knowledge is a blessing or a curse, your current circumstances make you decide!
                      Solar pumping, Solar Geyser & Solar Security lighting solutions - www.microsolve.co.za

                      Comment

                      • AndyD
                        Diamond Member

                        • Jan 2010
                        • 4946

                        #12
                        Sim swapping is a legitimate concern and can result in your account being cleaned out. The sim swap is only one part of the fraud, they also need to get your personal details, account login name and pin number through conventional phishing/social engineering/trojan attacks.
                        _______________________________________________

                        _______________________________________________

                        Comment

                        • pmbguy
                          Platinum Member

                          • Apr 2013
                          • 2095

                          #13
                          Talking about scamz
                          I know of highly professional people in town that have been scammed via the internet....stupid...its weird hey?......It must be very strong greed to be that stupid.
                          I do feel very sorry for them.

                          I have personally "won" enough to take over the world!
                          It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change. – Charles Darwin

                          Comment

                          • ians
                            Diamond Member

                            • Apr 2010
                            • 3943

                            #14
                            So what you saying Andy is it all boils down to your security network, anti virus system, firewall etc, not just giving away your details over the phone?

                            I had what must have been my google account hacked, they then attempted to get access to my bank account but it seemed the program you download from standard bank prevented them form gaining access because it popped up as 9 attempts. I took the computer to a company which loaded all sorts of programs and left them to clean out the computer
                            Comments are based on opinion...not always facts....that's why people use an alias.

                            Comment

                            • Pap_sak
                              Silver Member

                              • Sep 2008
                              • 466

                              #15
                              Originally posted by Justloadit
                              In my experience, if you are on a Pay-As-You-Go this is a simple process to do a SIM swap, while you wait at the Vodascum shop, however, if you have a company contract SIM, you will be required to get a company letter head written request, not that this is difficult to obtain, with a copy of your ID, however if it is a personal contract, your ID is all that is required. Before the SIM swap takes place, a SMS is usually sent to the active SIM stating that a SIM swap has been requested, and if this instruction was not given to contact the service provider immediately to cancel the process.




                              This is a standard practice with FNB cards, what actually happens, is that you have called the call centre on their number, so the route of the call is from you, you then place your request with the operator, then your call is routed to another secure server, which verifies that the current call is valid. Upon validation, it will return the call to the operator, much like when you purchase on line using a credit card, when the transaction is being made, you are routed to another secure server to make the payment details.
                              The secure fact here is that you made the call to the call centre, and hopefully you have used the secure number under the FNB banking page after you have successfully logged in. Now if is the other way round, where they call you, then it is a sure thing that you are going to be scammed.
                              Yup. My problem is we used to have the easy" NEVER GIVE YOUR PIN OUT - EVEN YOUR BANK WILL NEVER ASK FOR IT" - pretty easy to remember even for the simpler folks out there. Now we have " YOUR BANK MIGHT ASK FOR YOU PIN"

                              Probably me just being stupid, but I did prefer the old way.

                              Comment

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