Tit-for-tat hack as Israeli posts Saudi credit cards

An Israeli hacker published details of what he claimed were more than 200 Saudi-owned credit cards online overnight in a revenge attack after a similar move by "Saudi" hackers earlier this month.

Visa, MasterCard scramble after massive data breach

Credit card giants Visa and MasterCard were scrambling on Friday to thwart cyber crooks who looted a massive trove of precious account data, evidently from a payment processor in New York.

Arctic is warming at twice the rate of anywhere else on Earth

A new NOAA-led report shows that Arctic air temperatures continue to rise at more than twice the rate of global air temperatures, a phenomenon known as Arctic amplification. Increasing air and sea surface temperatures, declining ...

German supercomputer is a world champion in saving engergy

The new "L-CSC" supercomputer at the GSI Helmholtz Centre for Heavy Ion Research is ranked as the world's most energy-efficient supercomputer. The new supercomputer reached first place on the "Green500" list published in ...

page 7 from 40