Take On Payments, a blog sponsored by the Retail Payments Risk Forum of the Federal Reserve Bank of Atlanta, is intended to foster dialogue on emerging risks in retail payment systems and enhance collaborative efforts to improve risk detection and mitigation. We encourage your active participation in Take on Payments and look forward to collaborating with you.
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October 29, 2018
Remote Card Fraud: A Growing Concern
Where's the money in card payments? Despite all we hear about e-commerce and other kinds of remote payments, in-person payments remain strong. The total dollar value of in-person card payments exceeded the total dollar value of remote payments in both 2015 and 2016. In-person payments were 56 percent of all card payments by value in 2016, and 58 percent in 2015. By number, the race is not even close: 78 percent of card payments were in person in 2016.
Looking at change from 2015 to 2016, however, another story could be emerging. When we consider the growth in the value of card payments, remote payments grew by 11 percent from 2015 to 2016, compared to about 3 percent growth by value for in-person card payments. By number, in-person card payments increased 5 percent and remote by 17 percent.
It wasn't only remote payments that grew from 2015 to 2016—so did remote fraud. In fact, it grew faster than remote payments did overall. Remote fraud by value grew more than three times faster than the value of remote payments—35 percent compared to 11 percent. By number, remote fraud grew about twice as fast—32 percent compared to 17 percent.
In contrast to the mix of remote and in-person card payments overall, where in-person payments still are the majority, fraudulent remote card payments were more than half of all fraudulent card payments by both value and number in 2016.
These data suggest that remote card payments fraud is likely to be of increasing concern for the U.S. payments system going forward. Additional data are included in the report at www.federalreserve.gov/paymentsystems/fr-payments-study.htm.
To learn more about payments fraud, you can sign up for the Talk About Payments webinar on November 1 at 11 a.m. (ET). This webinar is open to the public but you must register in advance to participate.
By Claire Greene, a payments risk expert in the Retail Payments Risk Forum at the Atlanta Fed
October 22, 2018
Three Views of Noncash Payments Fraud
Despite what we might gather from the headlines, payments fraud is a small fraction of the value of all payments.In 2015, by value, it was only about 1/200 of 1 percent of noncash payment transactions. The pie chart shows what a tiny slice of the pie that payments fraud is.
This view of the value of payments fraud in 2015 is one of three views that today's post will offer, using data from a recently released payments fraud report.
The report, based on data from the Federal Reserve Payments Study, quantifies noncash payments fraud by value and number in 2012 and 2015 and provides information that can help inform efforts to prevent and detect payments fraud. Data include detail on different payment instruments and transaction types.
Fraud value is defined in the report to be the value of unauthorized third-party payments that were cleared and settled, before any chargebacks, returns, or recoveries. It does not include the costs of any prevention, detection, or remediation methods. The report covers noncash payments used for everyday consumer and business transactions, including automated clearinghouse (ACH), check, and card payments. (Wires are excluded.)
Here's the next view of payments fraud by value: most payments fraud is by card. Slightly more than three-quarters of noncash payments fraud by value are credit card, debit card (prepaid and non-prepaid), and ATM withdrawal fraud; almost half is credit card fraud. The second chart shows that by value, ACH fraud is 14 percent of noncash payments fraud and check fraud is 8.6 percent.
Finally, fraud rates by value for cards increased from 2012 to 2015 while fraud rates for check payments decreased and fraud rates for ACH stayed flat. That rate increase for cards means that the value of fraudulent card payments grew faster than the dollar-value growth overall, which is concerning. Indeed, card fraud by value grew more than three times faster than the growth in card payments and ATM withdrawals by value—64 percent compared to 21 percent. ACH fraud grew more in line with the growth rate in ACH payments, with fraud by value increasing 11 percent compared to a 13 percent increase in the value of total ACH payments.
You can find additional data in the report at https://www.federalreserve.gov/paymentsystems/fr-payments-study.htm.
To learn more about the payments fraud report, join our next Talk About Payments webinar on November 1 at 11 a.m. (ET). The webinar is open to the public but you must register in advance to participate. (Registration is free.) Once registered, you will receive a confirmation email with login and call-in information. Also, be sure to check back next Monday for another Take On Payments post about the report.
By Claire Greene, a payments risk expert in the Retail Payments Risk Forum at the Atlanta Fed
October 15, 2018
An Ounce of Prevention
Benjamin Franklin coined the phrase "An ounce of prevention is worth a pound of cure," and after attending late September's FinovateFall 2018 Conference in New York City, I find this aphorism as relevant today as it was in 1735. The conference showcased 80 demonstrations of leading-edge financial technology over two days with presenters representing five continents. Demos touched on a wide range of technologies and solutions, including game-based marketing and financial education; "lifestyle" mobile banking applications that integrate social media, news, e-commerce, and financial management to deliver personalized recommendations; lending and home buying; and integration with intelligent personal assistants. What stood out to me most were the many possible technologies offered to authenticate users, cards, and mobile transactions, each with the potential to prevent payments fraud.
As card payments continue to dominate consumer transactions in the United States, usage is increasing in other countries, and remote purchases gather steam, the demand for fast, reliable identity and payment authentication has also grown. So has the even greater demand from consumers for frictionless payments. But how does technology reward the good guys, keep out the bad ones, and prevent cart abandonment or consumer frustration? Here are just a few examples of how some of the fintech companies at the conference propose to satisfy these competing priorities.
SMS—While one company proclaimed that SMS was designed for teenagers and never intended for use as a secure messaging means, another proposed a three-factor authentication method that combined the use of a PIN, Bluetooth communication, and facial recognition via SMS sent to account holders to identify a possible fraud event in real time. Enhancing this technology was artificial intelligence that analyzes facial characteristics such as smiling or frowning.
Biometrics—Developers demonstrated numerous biometrics options, including those using unique, multifactor, non-gesture-based biometric characteristics such as the speed and pressure we use to swipe our mobile devices. Also demonstrated was the process of linking facial recognition to cards for both in-person and e-commerce purchases, as well as "liveness" tests that access the mobile phone's gyroscope to detect slight physical movements not present when a bot is involved. Another liveness test demonstrated was one in which people use their mobile devices to shoot videos of themselves reciting a number or performing randomized movements. Video content is then checked against identity verification documents, such as driver's license photos, that account holders used at setup. The developers noted that using video for liveness testing helps prevent fraudsters from using stolen photos or IDs in the authentication process.
Passwords—Some developers declared that behavioral biometrics would bring about the death of the password, and others offered services that search the corners of the dark web for compromised credentials. Companies presented solutions including a single, unique identification across all platforms and single-use passwords generated automatically at each login. One of the most interesting password technologies displayed involved the use of colors, emojis, numbers, and logos. This password system, which could be as short as four characters, uses a behind-the-scenes "end code," where the definition of individual password characters is unique to each company employing the technology, rendering the password useless in the event of a data breach.
As I sat in the audience fascinated by so many of the demos, I wished I could go to my app store to download and use some of these technologies right away; the perceived security and convenience, combined with ease of use, tugged at the early adopter in me. Alas, most are white-labeled solutions to be deployed by financial institutions, card networks, and merchant acquirers rather than offered for direct consumer use. But I am buoyed by the fact that so many solutions are abiding by the words of Ben Franklin and seek to apply an ounce of prevention.
By Nancy Donahue, project manager in the Retail Payments Risk Forum at the Atlanta Fed
October 1, 2018
Safeguarding Things When They’re All Connected
In a July 6 post, I discussed the explosive growth of internet-of-things (IoT) devices in the consumer market. I expressed my concerns about how poor security practices with those devices could allow criminals to use them as gateways for fraudulent activity. At a recent technology event for Atlanta Fed employees, Ian Perry-Okpara of the Atlanta Fed’s Information Security Department led an information session on better ways to safeguard IoT devices against unauthorized access and usage. Ian and I have collaborated to provide some suggestions for you to secure your IoT device.
- Visit the manufacturer's website and get specific product information regarding security and privacy features. Is encryption being used and, if so, what level? What data is being collected, where and how long is it being stored, and is it shared with any other party? Does the product have firmware that you can update? Does it have a changeable password? (You should avoid devices that cannot receive updates or have their passwords changed.) What IoT standards have been adopted?
- Check with reliable product review sites to see what others have to say about the product’s security features.
- If your home network router supports a secondary "guest" network, create one for your IoT devices to separate them from your more secure devices such as desktop and laptop computers and printers.
- Especially if your device is used or refurbished or was a display model, immediately perform a factory reset if it’s equipped that way in case someone has modified the settings.
- Download the most recent firmware available for the device. Often, a newer firmware will become available during the period the merchant held the device.
- Use strong password techniques and change the user ID and password from the factory settings. Use different passwords for each one of your IoT devices.
- Register your device with the manufacturer to be notified of security updates or recalls.
- Add the device to your separate network if available.
If you adopt these suggestions, you will have a secure IoT network that will minimize your risk of attack. Criminals will be much less able to take over your IoT devices for bot attacks or for going through them to gain entry into other devices on your home network. You do not want the criminals to get at personal information like your credentials to your financial services applications.
We hope this information will be helpful. If you have other suggestions to better secure your IoT devices, we certainly would like to hear from you.
By Ian Perry-Okpara, an information security architect in the Information Security Department at the Atlanta Fed
By David Lott, a payments risk expert in the Retail Payments Risk Forum at the Atlanta Fed
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