Visa Inc. has announced that "it has filed a registration statement with the U.S. Securities and Exchange Commission (SEC) relating to a proposed initial public offering of its class A common stock." A copy of Visa's Form S-1 Registration Statement is available on the SEC web site. The Wall St. Journal reports that the Visa IPO could be worth $10 billion.

Intel Capital has announced a $10 million investment in iovation, a Portland, Oregon-based company that provides online security and fraud protection services. The company says it provides "the first device reputation service aimed at protecting business on the Internet. The real-time service prevents online fraud including charge-backs, identity theft, phishing, click fraud and other abuses of online services."

In a post titled "Fingering Suspects", Dave Birch writes about the use of biometrics for payments - nothing that "the rapid acceptance of contactless payment cards by the incumbents essentially usurped the speed/convenience argument [of biometrics] away."

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