Europe seeks SWIFT alternative; Mitek CEO to step down

Berkshire Hathaway eyes stake in Paytm; Walmart.com launches Moosejaw-curated outdoor shop

T-Mobile discloses data breach that impacted about 3 percent of customers; Venmo might get rid of public transaction posts to protect user privacy

SEC rejects three Bitcoin ETFs; Walmart launches eBook service to take on Amazon

Samsung Pay passes the 1.3B transactions mark; Bad credit card debt write-offs worry US Banks

Capital One eyes blockchain for authentication; Alipay now ubiquitous at Mall of America

Zelle eyeing expansion into SMB payments; Monzo to reach unicorn status with fresh round of funding

Ripple eyes China's cross-border payments market; Square makes EMV transactions faster in the U.S.

Square Cash downloads top Venmo; Cryptocurrencies are 70 percent lower than January highs