INSUBCONTINENT EXCLUSIVE:
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Malware on phones can lock them up and make them unusable
Google is beefing up the way it checks if any of the apps uploaded to its Play store are malicious.All new apps will be scanned by
malware-spotting tools from three cyber-security companies as well as Google's own in-house system.Google said it needed help because the
number of apps being uploaded was too large for it to handle alone.Nasty Play apps can hit lots of people
Malicious code found in June was in apps downloaded 400 million times.Security companies Zimperium, Eset and Lookout will work together on
what Google has called the App Defense Alliance.The four partners will set up a combined scanning system that will scrutinise apps as they
pass through Google's pipeline on the way to being offered to Android users via the Play store.Working from massive databases of known
malware, behavioural clues and machine-learning models of novel threats the scanners will look for trojans, adware, ransomware, banking
malware and phishing attacks."On the malware side, we haven't really had a way to scale as much as we've wanted to scale," Dave
Kleidermacher, Google's vice-president of Android security, told Wired magazine.Mr Kleidermacher added there were so many apps being
developed, even making a "1% incremental improvement" could make a difference
The scanning system is the latest in a series of steps Google has taken in its bid to do a better job of policing the Play store
In April, it announced more rigorous checks for developers to root out "bad faith" coders who produced and uploaded malicious or fraudulent
