A malicious program, dubbed XcodeGhost, hit hundreds - possibly
thousands - of Apple iOS apps, including products from some of
China's most successful tech companies used by hundreds of millions
of people.
Palo Alto Networks, the U.S. internet security company that spotted
the problem, says the attacker could send commands to infected
devices that could be used to steal personal information and, in
theory, conduct phishing attacks.
The hackers targeted the App Store via a counterfeit version of
Apple's Xcode "toolkit" - the software used to build apps to run on
its iOS operating system - which Chinese developers used because
they could download it faster.
"I would use the phrase 'convergence of ignorance and complacency',"
said Andy Tian, CEO of Asia Innovations, a Chinese app developer.
"Ignorance on the side of Apple, complacency on the side of Chinese
companies."
The incident was a blow to the reputations of some of China's tech
champions, in what some app makers saw as collateral damage from the
tight controls Beijing places on the Internet within its borders,
and weak infrastructure linking to the outside world, that make
overseas downloads patchy and slow.
Companies affected by the XcodeGhost attack included Tencent
Holdings Ltd <0700.HK>, one of the world's biggest internet firms,
and Uber Technologies Inc's [UBER.UL] biggest challenger, Didi
Kuaidi, which just completed a $3 billion private fundraising round.
Tencent, whose WeChat messaging service is one of China's most
popular apps, and Didi Kuaidi declined to comment, beyond saying
that they had fixed the issue and users' data had not been
compromised.
NetEase Inc <NTES.O>, whose music streaming app was also hit, issued
a mea culpa on its official Weibo microblog, apologizing to users
for negligence.
"HUGE MISTAKE"
The App Store had previously been almost entirely free of malware,
and it is unclear how the altered code withstood Apple's famously
tough app approval process, in which developers often wait a week
for reviews of updates to their apps.
"These reviews are legendary for how particular Apple is," said
Robert Walker, founder of mobile dating app Cuddli who worked for
Microsoft in China.
"Supposedly, a security review is part of that. But they missed this
repeatedly over dozens of different applications. A huge mistake on
their part."
An Apple spokeswoman did not respond to questions about the app
approval process and why developers in China were using unofficial
Xcode, but a senior executive said on Tuesday the company would make
it easier for Chinese developers to download its tools.
Marketing chief Phil Schiller told Chinese news site Sina.com it
would offer domestic downloads within China of its developer
software.
Some Chinese firms had said they were pushed to download Apple's
developer toolkit from unofficial sources in China because of the
slow internet speeds when connecting to international services.
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The country's censorship architecture, dubbed the Great Firewall,
does not block app developers from downloading the official version
of Xcode, but the controls, along with low investment in
infrastructure for international connections, make using services
based outside China a painful process.
The world's second-largest economy has average internet speeds more
than three times slower than those in the United States, according
to online content delivery firm Akamai's latest State of the
Internet report.
Slow internet connections, along with government censorship, have
long been a top concern among foreign businesses in China.
The issue has been exacerbated in recent months by crackdowns on
tools used to circumvent the Great Firewall, such as Virtual Private
Networks.
LOCAL SUPPORT
China is a huge market for Apple, which earned around $13 billion in
Greater China in the last financial quarter and in January 2014 said
Chinese developers had launched 130,000 apps for its mobile devices
and personal computers.
The size of that contribution to the tech giant's bottom line has
fueled resentment among some of the Chinese firms who are making
those apps, who complain of lack of support.
If Apple had provided a local, quick source for the official Xcode
software sooner it could have avoided the problem, said software
developer Feng Dahui.
"Apple doesn't care enough about Chinese developers, nor does it
value Chinese users," said Feng.
But regardless of the challenges facing them in China, many app
developers and security experts said the tech firms themselves bear
the most responsibility for the attack, which has affected mostly
Chinese companies and users so far.
Eswar Priyadarshan, CEO of Tasteful, which creates food and dietary
apps, noted that he does not know any U.S. developers who use
third-party Xcode.
"It's like buying a Toyota and getting a third-party engine
installed - it's going to break," he said.
(Additional reporting by Beijing Newsroom, Julia Love in San
Francisco and Jeremy Wagstaff in Singapore; Editing by Kazunori
Takada and Alex Richardson)
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