US shoe seller says hacker compromised accounts

US online shoe seller Zappos.com was notifying some 24 million customers Monday that a hacker had gained entry to its computer network, but said credit card data was not affected.

Fraud-proof credit cards possible with quantum physics

Credit card fraud and identify theft are serious problems for consumers and industries. Though corporations and individuals work to improve safeguards, it has become increasingly difficult to protect financial data and personal ...

SD Association adds faster UHS Speed Class

(Phys.org) —The SD Association this week announced a new high-performance option and symbol in support of 4K2K television and video products. A new Ultra High Speed (UHS) Speed Class 3 (U3) symbol will indicate products ...

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