• Noodles & Co. reported that malware led to the compromise of an undisclosed number of customers’ credit and debit cards between Jan. 31 and June 2 at 407 locations in 27 states and the District of Columbia representing 80% of its 507 total stores; the fast-casual restaurant chain began …

Citigroup Inc. on Wednesday announced it has struck a definitive agreement to sell its institutional Prepaid Card Services unit to Munich, Germany-based Wirecard AG. The deal is significant in that it will give Europe’s second-largest payment processor a toehold in the U.S., and it marks the retreat by another big …

• Noodles & Co. reported that malware led to the compromise of an undisclosed number of customers’ credit and debit cards between Jan. 31 and June 2 at 407 locations in 27 states and the District of Columbia representing 80% of its 507 total stores; the fast-casual restaurant chain began …

• Grocery store giant The Kroger Co. filed a federal lawsuit against Visa Inc. accusing the card network of trying to force it to allow customers to verify EMV debit card purchases with signatures, and thereby route transactions to the Visa network, rather than with PINs as Kroger prefers, The …

  Regulation of virtual currency at the state level is proving to be a stop-and-start affair. No other state has yet followed New York with its now famous “BitLicense” to regulate virtual currencies under existing law. But in North Carolina, a bill to update the state’s money-transmitter act could become …

• The Merchants Payments Coalition, a Washington, D.C., lobbying group, released a new statement decrying what it calls a “poison pill” provision embedded in a bill proposed earlier this month by U.S. Rep. Jeb Hensarling, R-Texas, to reform the 2010 Dodd Frank Act. The provision would repeal the debit-interchange curbs …

Microsoft Corp. on Tuesday joined the mobile-payments race in earnest by announcing it is making near-field communication capability available on Microsoft Wallet for in-store transactions. The wallet works with Microsoft’s Windows 10 operating system. The new payments feature is limited for now to members of Microsoft’s Windows Insiders program “in …

• By the end of August American Express Co. will not hold merchants liable for counterfeit fraud chargebacks for transactions under $25 as part of its updated U.S. fraud policies for EMV chargebacks. By the end of 2016, AmEx plans to limit the number of counterfeit fraud chargebacks to 10 …

The number of consumers of all age groups who would or already use their phones to make purchases at the checkout increased to 40% this year, finds Bank of America Corp.’s “Trends in Consumer Mobility Report 2016,” released Tuesday. That’s up from 34% in 2015. Younger consumers—Millennials between 18 and …

MintChip, a digital cash replacement, went live Tuesday with a handful of retailers and restaurants in a trendy Toronto neighborhood. Canadians anywhere also can use MintChip for peer-to-peer payments. A loyalty and payment-services startup called nanoPay Corp. bought MintChip, which was developed by the Royal Canadian Mint, early this year. …