Apple cleans App Store after big security breach

Apple cleans App Store after big security breach

Apple Inc said on Sunday it is cleaning up its iOS App Store to remove malicious iPhone and iPad programs identified in the first large-scale attack on the popular mobile software outlet.

The company disclosed the effort after several cyber security firms reported finding a malicious program dubbed XcodeGhost that was embedded in hundreds of legitimate apps.

It is the first reported case of large numbers of malicious software programs making their way past Apple’s stringent app review process. Prior to this attack, a total of just five malicious apps had ever been found in the App Store, according to cyber security firm Palo Alto Networks Inc.

The hackers embedded the malicious code in these apps by convincing developers of legitimate software to use a tainted, counterfeit version of Apple’s software for creating iOS and Mac apps, which is known as Xcode, Apple said.

“We’ve removed the apps from the App Store that we know have been created with this counterfeit software,” Apple spokeswoman Christine Monaghan said in an email. “We are working with the developers to make sure they’re using the proper version of Xcode to rebuild their apps.”

She did not say what steps iPhone and iPad users could take to determine whether their devices were infected.

Palo Alto Networks Director of Threat Intelligence Ryan Olson said the malware had limited functionality and his firm had uncovered no examples of data theft or other harm as a result of the attack.

Still, he said it was “a pretty big deal” because it showed that the App Store could be compromised if hackers infected machines of software developers writing legitimate apps. Other attackers may copy that approach, which is hard to defend against, he said.

“Developers are now a huge target,” he said.

Researchers said infected apps included Tencent Holdings Ltd’s popular mobile chat app WeChat, car-hailing app Didi Kuaidi and a music app from Internet portal NetEase Inc.

The tainted version of Xcode was downloaded from a server in China that developers may have used because it allowed for faster downloads than using Apple’s US servers, Olson said.

Chinese security firm Qihoo360 Technology Co said on its blog that it had uncovered 344 apps tainted with XcodeGhost.

Tencent said on its official WeChat blog that the security flaw affects WeChat 6.2.5, an old version of its popular chatting app, and that newer versions were unaffected. A preliminary investigation showed there had been no data theft or leakage of user information, the company said.

Apple declined to say how many apps it had uncovered.

Related Post

Google’s Chrome gets a neat new trick to speed up browsing
views 59
If you've got an Android phone in your pocket it's worth updating the Chrome browser. Google has just released a new version of the popular web softw...
Why Facebook forced everyone to download Messenger app
views 46
Facebook CEO Mark Zuckerberg has finally explained why the users were forced to download the messaging app — Facebook Messenger. In a public question ...
iPhone 8 to feature world’s first 3D facial-recognition camera
views 19
Apple is reportedly working with LG Innotek, a branch of LG that makes electronic components, to supply the world's first 3D facial recognition-capabl...
Microsoft to showcase Windows 9 preview next month
views 70
American multinational corporation Microsoft is expected to showcase an early preview version of Windows 9 in September, say reports. The company has...
Android co-founder Andy Rubin to leave Google
views 51
Google said on Thursday that Andy Rubin, co-founder of its Android mobile business and head of its nascent robotics effort is leaving the company. Rub...

SHARE WHAT YOU THINK