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Everything You Know About Password-Stealing Is Wrong

isoloisti writes "An article by some Microsofties in the latest issue of Computing Now magazine claims we have got passwords all wrong. When money is stolen, consumers are reimbursed for stolen funds and it is money mules, not banks or retail customers, who end up with the loss. Stealing passwords is easy, but getting money out is very hard. Passwords are not the bottleneck in cyber-crime and replacing them with something stronger won't reduce losses. The article concludes that banks have no interest in shifting liability to consumers, and that the switch to financially-motivated cyber-crime is good news, not bad. Article is online at computer.org site (hard-to-read multipage format) or as PDF from Microsoft Research."

40 of 195 comments (clear)

  1. The hell it doesn't cost consumers! by Anonymous Coward · · Score: 5, Informative

    When money is stolen, consumers are reimbursed for stolen funds and it is money mules, not banks or retail customers, who end up with the loss.

    I had my identity stolen years ago by a guy who managed to run up a bunch of charges on my bank credit card (still don't know how he got the numbers). And, while the bank did reimburse me for the stolen money, they most certainly DIDN'T reimburse me for over $200 in bounced check charges that came after he cleaned out my account, or the hit that my credit rating took after a bunch of companies reported me as a deadbeat for passing bad checks and missing automated billing deadlines. Yeah, just TRY repairing your credit rating after something like that and tell me that consumers don't take a hit for identity theft.

    1. Re:The hell it doesn't cost consumers! by gl4ss · · Score: 3, Insightful

      I bet he ran it up way more than 200$.

      now if you were a money mule you'd be hit with paying for 4950$ you transferred for some guy in ghana.

      --
      world was created 5 seconds before this post as it is.
    2. Re:The hell it doesn't cost consumers! by Anonymous Coward · · Score: 5, Informative

      They also don't reimburse the cost retailers have to pay for each fraudulent transaction.

    3. Re:The hell it doesn't cost consumers! by Culture20 · · Score: 5, Insightful

      Not only that, but your reimbursement had to come from somewhere, and it's not the CEO's pocket. It's everyone else's pockets in increased fees.

    4. Re:The hell it doesn't cost consumers! by SilverJets · · Score: 5, Insightful

      Not only that, but your reimbursement had to come from somewhere, and it's not the CEO's pocket. It's everyone else's pockets in increased fees.

      THIS.

      As well as increased insurance costs. The authors of the article are rather dense if they honestly think that the costs of reimbursement are not passed down to consumers.

    5. Re:The hell it doesn't cost consumers! by Anonymous Coward · · Score: 5, Informative

      Yes, you do have to fight those things, because among other reasons, the banks deliberately do choose to keep the bounced check charging people out of the fraud reporting loop, so you have to find somebody to knock the heads together and get the information shared. And even then, your liability is controlled by state law, so that limit is up to them anyway.

      Your credit rating, however, you can repair, by disputing those false charges. And if the credit rating company mishandles that, you can get some serious money out of them.

    6. Re:The hell it doesn't cost consumers! by Anonymous Coward · · Score: 4, Informative

      From TFA: "This does not mean, however, that password-stealing is a minor problem. The indirect costs of cyber-crime almost certainly dwarf the direct losses by orders of magnitude. While password-stealing victims are spared direct losses, they may spend considerable time and energy resolving the mess."

    7. Re:The hell it doesn't cost consumers! by Anonymous Coward · · Score: 5, Insightful

      That's exactly what TFA says. Banks like the fear of lost passwords, because they can use that fear to their (profitable) advantage:

      "When perceived risk is greater than actual risk it can be protable to absorb the risk and charge for it. Rental car companies are not merely willing, but anxious to accept liability for any damage to the car for $35 a day; various companies aggressively market identity theft protection for $12 a month. Banks enjoy a huge information advantage over consumers: they know how much fraud costs them, while consumers merely hear horror stories of cyber-crime losses. Passing liability to consumers...would seem to be wasting a protable opportunity."

    8. Re:The hell it doesn't cost consumers! by blueg3 · · Score: 3, Interesting

      That's addressed right in the summary. The banks generally manage to get their money back from one of the intermediates used to transfer the money out in the first place. It's those suckers that eat the majority of the loss.

    9. Re:The hell it doesn't cost consumers! by blueg3 · · Score: 5, Informative

      Either your bank sucks or you didn't browbeat them enough. They should reverse the bounced-check charges resulting from the stolen money.

      You need to dispute the results of identity theft on your credit rating. If the rating agencies refuse to fix it, you can sue the pants off them.

      Of course, this is a lot of trouble and it sucks pretty hard. TFA actually agrees with you on this.

    10. Re:The hell it doesn't cost consumers! by Intropy · · Score: 5, Informative

      FTA:

      "Thus, in the US, individual consumers are largely insulated from the direct financial consequences of credential theft..." (emphasis in original)

      "While 'we all pay for cyber-crime' is true in a general sense, it is not the case that individual users face grave financial risk."

      They're pretty clear that they are discussing risk of catastrophic loss to a single individual rather than increased shared costs.

    11. Re:The hell it doesn't cost consumers! by ragefan · · Score: 5, Informative

      Clearly, you missed the 60 Minutes report this week about Credit Rating companies and their dispute process (source).

      In a nutshell, your dispute is never sent to someone who will approve it, and you basically have to sue them to fix it. Its a multi-year case and you better be well documented.

    12. Re:The hell it doesn't cost consumers! by thePowerOfGrayskull · · Score: 5, Insightful

      I've disputed several inaccuracies on my credit report, and had most of them removed without further fight.

      I'm not saying 60 minutes is full of shit, but ...

      60 minutes is in the business of selling scare stories. A little bit of cherry picking goes a long way.

  2. Banking passwords are overrated by damn_registrars · · Score: 4, Interesting

    It puzzles me when I see that people work really hard to come up with difficult passwords for their bank accounts, but not for their personal accounts on their own computers. They really need to think about what value those passwords have to other people - in particular what could someone else do with those passwords if they had them?

    I have used a fair number of different banks over the past couple decades and seen a lot of different online banking systems. Not once have I seen one where you could actually use the online system to arbitrarily move money outside the account owner's accounts. I have seen some where you can set up bill payments, but that was a chore and would not be useful for trying to pull money out quickly. Most online banking systems intentionally do not even give full account or routing numbers to logged in users, and I've never seen one give out SSN or DOB either.

    On the other hand, people keep a lot of personal information on their PCs. If you can get their personal user names and passwords you could get a lot more useful information on them. A lot of users likely have their SSN and DOB in their browser cache somewhere, and almost everyone has their address somewhere in there.

    --
    Damn_registrars has no butt-hole. Damn_registrars has no use for a butt-hole.
    1. Re:Banking passwords are overrated by way2trivial · · Score: 5, Informative

      online banking- mine pulls up full images of check faces... which does include routing & account #'s

      --
      every day http://en.wikipedia.org/wiki/Special:Random
    2. Re:Banking passwords are overrated by interkin3tic · · Score: 3, Funny

      It puzzles me when I see that people work really hard to come up with difficult passwords for their bank accounts

      And do you see people coming up with such passwords often?

      Most online banking systems intentionally do not even give full account or routing numbers to logged in users, and I've never seen one give out SSN or DOB either.

      Hmm... you're familiar with most banking online systems?

      You almost had me convinced to make a super easy bank password. Nice try, identity thief!

    3. Re:Banking passwords are overrated by SJHillman · · Score: 5, Informative

      I have accounts with First Niagara (they acquired my HSBC account), ING Direct (recently acquired by CapitalOne) and Ally Banks. I frequently move money between them through the web interface - real easy to set up, you just need to be able to log in to both accounts you're transferring between. Furthermore, my girlfriend has an account with Keybank and we transfer money from her account to mine about once a month to cover living expenses (I pay for almost everything up front, she pays me her share monthly). All I needed from her to set it up was her password.

      If I get your banking login info, I can probably get a good chunk of your money before you realize it. Fortunately, many banks offer email alerts for transfers over X amount or if another account has been added. However, if you target someone who doesn't check their balance or email more than once or twice a week, you can probably get away with it before they know it's happening.

    4. Re:Banking passwords are overrated by thue · · Score: 3, Informative

      > Not once have I seen one where you could actually use the online system to arbitrarily move money outside the account owner's accounts.

      Huh? Just go to "transfer money", write the account number of the receiver and the amount, and off the money goes.

      At least that is how it works here in Denmark. Very handy, too. Is the US still using personal paper checks?

    5. Re:Banking passwords are overrated by Chrisq · · Score: 4, Informative

      I have accounts with First Niagara (they acquired my HSBC account), ING Direct (recently acquired by CapitalOne) and Ally Banks. I frequently move money between them through the web interface - real easy to set up, you just need to be able to log in to both accounts you're transferring between. Furthermore, my girlfriend has an account with Keybank and we transfer money from her account to mine about once a month to cover living expenses (I pay for almost everything up front, she pays me her share monthly). All I needed from her to set it up was her password.

      If I get your banking login info, I can probably get a good chunk of your money before you realize it. Fortunately, many banks offer email alerts for transfers over X amount or if another account has been added. However, if you target someone who doesn't check their balance or email more than once or twice a week, you can probably get away with it before they know it's happening.

      Same here in the UK. With FasterPayments I can transfer money from a NationWide account to a Braclays or a Coop within minutes. My Brother in Law used this recently when his daughter didn't have enough money to buy a train ticket home from uni, she was in the station, called, he transferred the money and she withdrew it from the CashPoint (ATM) a minute later.

    6. Re:Banking passwords are overrated by Neil+Boekend · · Score: 3, Interesting

      With mine I can transfer money. However, it's protected way beyond a simple password. I need a "random reader": a simple device that accepts my debet card, requires my PIN and gives me back the one-time key to even see my details. When signing a transaction I need to give the PIN, a one-time key from the webpage and the amount of money before the comma (probably to prevent hijacking).
      I feel quite safe with that.

      --
      Well, I might have a way, but it only works on a semi spherical planet in a vacuum.
    7. Re:Banking passwords are overrated by SJHillman · · Score: 3, Interesting

      Most financial institutions do batch processing, not real-time processing. Your average bank will do all of the deposits first, around 3pm each business day, and then do all withdrawals. That's the main reason most transactions take a minimum of one business day.

    8. Re:Banking passwords are overrated by pixelpusher220 · · Score: 3, Funny

      yeah, the guy stealing your money would totally balk at spending $50 bucks of your money to do that ;-)

      --
      People in cars cause accidents....accidents in cars cause people :-D
    9. Re:Banking passwords are overrated by Geoffrey.landis · · Score: 5, Informative

      Huh? Just go to "transfer money", write the account number of the receiver and the amount, and off the money goes.
      At least that is how it works here in Denmark. Very handy, too. Is the US still using personal paper checks?

      The article is talking about irreversible and untraceable money transfer. If the bank has been given "the account number of the receiver and the amount", it is neither irreversible nor untraceable. When the person defrauded complains to the bank, they reverse the transfer.

      Thus, the thief needs a mule, a person with an account that can be used to accept the transferred money and turn it (somehow) into untraceable cash.

      Some banks, like ING Direct, even allow you to transfer money between two phones if you have their app installed. Steal someone's phone, find they have their passwords saved, install the app on your phone and transfer away.

      Transfer to whom? To steal money by such a transfer you need to make an irreversible transfer to an untraceable account. (If it's not irreversible, they just take the money back; if it's not untraceable, they come after you and put you in jail.) The whole point of the article is that this process, making a transfer that the bank can't reverse and sending the money to an account that the law can't trace, is much more difficult than the process of stealing passwords.

      --
      http://www.geoffreylandis.com
  3. I think the article misses the point by Chrisq · · Score: 4, Insightful

    The gist of TFA is that since the transfer from the person with the compromised password to the mule is reversed it is the mule that loses out, so the password isn't the bottleneck. (evidently the bottleneck is mule-recruitment and back-end fraud detection). This rather misses the point that it is a potential stopping point. If the account cant transfer money to the mule then the mule can't be persuaded to take commission and send the rest on by Western Union.

    Maybe I'm cynical, but it seems to me that this analysis is a big "not my problem" statement by Microsoft. The client-end OS and browser security, which Microsoft has a big share of are not the "real problem" - that lies at mule recruitment and backend fraud detection systems, both areas where Microsoft has little investment.

    1. Re:I think the article misses the point by Lehk228 · · Score: 4, Insightful

      The bank reimburses the individual customers who lose money, (costs go up for everyone but the specific losses are socialized). The cost to improve the password security of every account would exceed the reduction in fraud costs, therefore it is in nobody's interest to spend money on that aspect of security.

      --
      Snowden and Manning are heroes.
    2. Re:I think the article misses the point by Anonymous Coward · · Score: 3, Insightful

      I think the article is spot-on. Their point is that anti-fraud resources could be better directed. There is so much hemming and hawing about how insecure passwords are and how they get lost and how they can be cracked when the PW is only the first hoop a would-be thief would have to jump through and a low one at that. The defense has to be the whole system. The article speaks to that briefly:

      "If a large lake of credentials is drained by a narrow pipe of mules then reducing the inflow to the lake might have no effect on the net harm done. Enormous energy has been devoted to the task of replacing passwords with something more secure. Yet, there is no clear picture of how much harm this would eliminate."

    3. Re:I think the article misses the point by MozeeToby · · Score: 5, Insightful

      I think what they are getting at is that criminals have access to X passwords and Y mules, where Y is significantly less than X. Lets say they have 10,000 passwords for every mule that they have, and each mule will perform 10 transactions before they are caught out (or catch on, depending). That means you could reduce the number of leaked/grabbed/cracked passwords by 99% and still have the exact same amount of financial crime; and none of those numbers seem all that far outside of the realm of possibility to me.

      But that is about overall crime and statistics. You can still lower your risk of being a victim by choosing strong passwords, keeping a clean pc, etc.

  4. Re:Ummm.... by gl4ss · · Score: 3, Insightful

    because there was talk about moles I'm assuming it's usual that it's moved to some gullible idiots account, who takes a fee and forwards the money(nigeria scam sort of) via untraceable method.

    so that guy ends up paying the damages.

    --
    world was created 5 seconds before this post as it is.
  5. It's really even worse than that by Anonymous Coward · · Score: 5, Interesting

    About a year ago, I had my debit card stolen by a bartender, who used it to buy plane tickets for a vacation. Even though I *paid* for the tickets, the airline (*cough* Jet Blue *cough*) refused to give me the name of the passengers listed on the ticket. That in itself stunned me. Then it got worse.

    I went through the bank, saying I could ID the person with 99% certainty (since the bartender was talking about not being able to pay for tickets at the bar that night). They of course referred me to the fraud department. The fraud department then of course referred me to File 13. Not one care was given to the matter. When I pushed on the issue, they asked why I cared, my account had been reimbursed. When I said it was the principle of the matter, they laughed and said the bank would simply write-off the loss and everybody wins.

    It was then I realized the banks may actually *want* the fraud.

    And I now trust my mattress more than any bank these days.

    1. Re:It's really even worse than that by Eskarel · · Score: 3, Informative

      They don't want the fraud. It's simply more expensive to fix it than it is to lose the money and given that it's only money being lost for the most part(identity theft is a very different sort of issue with much broader consequences), no one gives a flying fuck. Sure there's a principle involved, but in the end is it righteous to spend tens of thousands of dollars chasing down a guy who stole a few hundred? Especially when you had dick all when it came to evidence. You hearing the guy whinging about not being able to afford a plane ticket shouldn't even be enough to get a warrant let alone an arrest and proving that the guy the tickets were bought for is the guy who bought the tickets isn't really all that cut and dry either.

    2. Re:It's really even worse than that by mlts · · Score: 3, Funny

      Mattresses seem to be the banking instrument of the future:

      1: No overdraft fees.
      2: No fees on withdrawals.
      3: No fees due to having a balance under x amount.
      4: Accessible 24/7, not just "banker's hours".
      5: No need to worry about a username/password.
      6: No ID theft can slurp your balance dry.
      7: Assets can only be frozen if your heater fails.
      8: Interest rate is about the same as most CDs.
      9: Computer glitches won't make the balance disappear.
      10: No need to give all your personal info when starting a new account.

  6. Online security for banks is a joke. by 140Mandak262Jamuna · · Score: 5, Informative
    I have made many posts asking for two level access. First level password is good for looking at balances and bills etc. And you need the second level password to actually move money or cash it out. But each financial institution does it its own way. The final decision seems to be made by some old coot who gets mortally afraid of computers, who has a bevy of secretaries who print their emails and put them in folders, whose on line skills match that of Donald "I save classified docs in my unsecured personal laptop" Rumsfeld or David "gee I will exchange mail using drafts folder, no one will think of it ha ha ha" Petraeus.

    Fidelity. Made me choose all numeric password because alphabets would confuse their old retirees who use phone based transactions. I was shocked and wanted to disable phone based transactions on my account immediately. Was told to take a hike. They can't disable it without disabling on-line access as well. Was forced to continue the account because our company 401K is with these morons. Have not checked recently if it has changed.

    ETrade They used to be good. They had the concept of a "trading password" on top of a regular password. Exactly what I wanted. You need to provide the trading password to actually do trade or cash out money or transfer funds. They took it away! I called to complain. They gave me a free RSA dongle. These jokers imagine their customers having an RSA key fob for each account. Cant ditch them. Our company stock purchase plan is with them.

    Schwab would give a RSA fob if I asked. But don't know how it works with Quicken. Will upgrade to latest quicken and see if it is supported. Even then I don't fancy dangling around with key fobs.

    PNC Bank if you setup an all numeric username it would also serve as your phone banking user id. But you need all numeric password to use it with phones. Thank you PNC! I set up an all numeric username and a alphanumeric password. So phone transactions are not possible. With VOIP and caller-id spoofing phone banking is as vulnerable as on line banking. At least let me cut down one attack surface.

    Why cant they give me two level passwords? Why cant they implement a two factor authentication like google does with cell phones? Why cant they send a text message on every transaction so that I would be alerted by any fraudulent activity?

    --
    sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
  7. No, STEALING, is wrong. by VortexCortex · · Score: 5, Funny

    That's wrong terminology! Passwords are not Stolen!

    Look, if you have a car and I steal that car then you don't have a car anymore.
    If you have a password, and I get a copy of it, then you still have your password! We can both use the password, IT'S NOT STEALING.

  8. Dump the Visa/MC-debit! by sirwired · · Score: 3, Interesting

    It sounds like you had a Visa-branded debit card, not a credit card. Visa/MC Debit cards serve no use other than to enrich the bank, the merchant fees are much higher than PIN-debit. And, as you have learned, if a thief gets a hold of your number, your bank account is empty and your bills bouncing while you argue with the bank.

    It's far better to get a credit card and simply pay off the bill every month. That way, if it gets emptied, you argue with the bank about THEIR money. (With a Visa/MC Debit, you argue with the bank about YOUR money. Guess which dispute gets more attention?

    And yes, the bank should have paid up the bounced check fees... might as well dump this loser of a bank entirely and sign up with a Credit Union.

    1. Re:Dump the Visa/MC-debit! by whoever57 · · Score: 4, Insightful

      Visa/MC Debit cards serve no use other than to enrich the bank

      There is another reason for these cards: to avoid the legally-mandated consumer protection that exists for credit cards.

      --
      The real "Libtards" are the Libertarians!
    2. Re: Dump the Visa/MC-debit! by Octorian · · Score: 3, Informative

      This is a big reason why I outright refuse to carry a debit card, even to the point of insisting to the bank that they give me a plain old ATM card for my account.

      I just feel more comfortable having a buffer between my transactions and my actual accounts, where I have to take active action for so much as a dime to go from one to the other.

      And as said above, the fraud argument happens with their money, not mine.

  9. Re:I dunno... how much is a good fake ID? by frinkster · · Score: 3, Informative

    yes, I see where that could fall apart in a few spots, but I'm not a professional grifter, a variation of it should be achievable.

    My brother-in-law IS a professional grifter, and he has spent more of his adult life in prison than as a free man. I assure you that the scheme you described will not last for very long at all (in the US).

    TFA described exactly why you need some idiot "mule" to act as your middleman, and described exactly why that idiot "mule" is the one that ends up losing all the money (the original victim is always made whole). And TFA described why the real bottleneck in financial fraud is in recruiting idiot "mules" and not stealing passwords.

    It stands to reason that making it harder to recruit idiot "mules" would have a far greater benefit than making it hard to compromise banking passwords.

  10. Re:too hard by krinderlin · · Score: 3, Interesting

    I so wish for mod points. Western Union/Moneygram are the "Banks" for people without the ability to now meet new Federal Standards for State Issued ID. The paperwork required today in many states just to get a new "Secure ID" are ridiculously bad if you've done anything other than be born in the last 60 or so years, gotten married, receive physical bills & bank statements, and had those items delivered to your physical address (which assumes you can receive mail at your physical address).

    So it isn't just "illegal" immigrants using these services, anymore. It's a large segment of the lower end of society that is being forced to utilize these services so they can pay utility bills with cash, money orders, and move money about to relatives. You're actually causing severe harm getting rid of the cash-based services.

    Off topic: Lucky me, I've bypassed the "chain of name changes" requirement by having a Passport. My adoption papers don't even exist anymore thanks to a house fire and an flooded court house basement. I'd be so screwed if it weren't for the fact my employer required me to get a passport 3 years ago.

  11. Not worth it [Re:I dunno... how much is a good...] by Geoffrey.landis · · Score: 3, Insightful

    if you got my bank password... you could use online billpay to mail a check and cash it... if it was under a thousand, my bank wouldn't blink.
    so scenario.. I get a good set of identity papers, even just a license together for a lady who works all day

    Identity papers good enough to fool a bank cost money.

    I have, 10 account passwords at different banks and use online billpay to mail out 10 checks for $900 + odd amount checks. I swipe them from the mailbox of the lady who works all day....
    I cash them all on the same day- visiting 10 issuing banks...
    burn the ID

    yes, I see where that could fall apart in a few spots

    It sure does. For a profit of $9000 (minus the cost of forged identity papers), you have left your image and paper trail in the security camera of the bank you used to transfer the money, plus ten other banks; plus stealing from the U.S. mail probably over four or five days and hoping that the nosy neighbors weren't watching. You're hoping that none of the ten got their bank statement and noticed the check payment in the three days it takes the check to be mailed. And once the first person complains, the warning about your forged identity is going to go out to all the other banks, and so when you cash check number n, you're hoping that the account holders of checks 1 through n-1 haven't been complained yet. And banks in the US have a three-day hold on availability of funds from checks; so you are going to have to wait and hope not one of ten people noticed the withdrawal.

    Suppose it is a 5% probability of getting caught on any one transaction. On the average, you'll make $18,000 before being caught. That is so not worth it.

    Or you could just use online bill pay to transfer money to a prepaid credit card.

    Except that banks do know that trick and protect against it. It's not hard to put $50 on a prepaid credit card without leaving tracks. Try putting $9000 on a credit card, and they start keeping records of who you are.

    --
    http://www.geoffreylandis.com
  12. Re:Ummm.... by gorzek · · Score: 3, Interesting

    I had a friend who unwittingly served as a mule for dirty money to be laundered through his account. He was approached, asked if he'd be willing to deposit some checks, wait a few days, then transfer them (minus a small percentage for himself) to another account. He didn't see a problem with that, and hey, it was easy money! So he agreed.

    When the feds came a-knockin', he was lucky all he had to do was pay the money back, rather than go to prison.