Tag Archive for: hours

Android “Heart App” virus spreads quickly, author arrested within 17 hours

Q. How to attract the attention of the police if you’re a bored student on summer vacation? A. Write a virus that unleashes 20,000,000 SMSes, infects 100,000 devices, and steals personal data…
Naked Security – Sophos

18 hours, $33K, and 156,314 cores: Amazon cloud HPC hits a “petaflop”

One point twenty-one petaflops?!
Universal Pictures

What do you do if you need more than 150,000 CPU cores but don’t have millions of dollars to spend on a supercomputer? Go to the Amazon cloud, of course.

For the past few years, HPC software company Cycle Computing has been helping researchers harness the power of Amazon Web Services when they need serious computing power for short bursts of time. The company has completed its biggest Amazon cloud run yet, creating a cluster that ran for 18 hours, hitting 156,314 cores at its largest point and a theoretical peak speed of 1.21 petaflops. (A petaflop is one quadrillion floating point operations per second, or a million billion.)

To get all those cores, Cycle’s cluster ran simultaneously in Amazon data centers across the world, in Virginia, Oregon, Northern California, Ireland, Singapore, Tokyo, Sydney, and São Paulo. The bill from Amazon ended up being $ 33,000.

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Ars Technica » Technology Lab

Top China college in cyber espionage – Bangladesh News 24 hours


NDTV

Top China college in cyber espionage
Bangladesh News 24 hours
Last month, Mandiant Corp, a private US-based security firm, accused China's military of cyber-espionage on US and other English-speaking companies, identifying Unit 61398 and its location at a building on the outskirts of Shanghai. China said the
Papers link Shanghai Jiaotong University to special army hacking unitVR-Zone

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Espionage China – read more