Microsoft says Friday’s outage caused by software bug not cyber attack
Microsoft
sites, including search engine Bing and MSN.com downed by ‘bad code,’ not
cyberattack
On Friday almost all Microsoft powered websites like Bing,
MSN.com, Outlook, Live were knocked out of service with most users returning
page not available messages. Even the Microsoft powered Yahoo! search was
knocked down for about 20 minutes before being restored.
Microsoft sites, including search engine Bing and MSN.com
downed by 'bad code,' not cyberattack
This caused users to speculate that Microsoft was under some
kind of high profile hack attack. Given
the rising temperatures between United States and North Korea after the Sony
Pictures hack attack, many Twitter users blamed North Korean hackers for the
outage.
In reality all the Microsoft sites, including search engine
Bing and MSN.com, were knocked briefly offline Friday after bad code was rolled
out, according to a report.
Microsoft engineers struggled to
immediately roll-back the code, which would have potentially cut the outage
time down considerably. After the roll-back failed, engineers were forced to
shut down its groups of linked servers to get back to a safe point where the
sites were fully operational. The period from the release of the bad code to
the reboot to safe point caused outage in most Microsoft powered services.
Microsoft itself came out with a statement on Friday which
said that its sites suffered a “brief, isolated services outage,” but did not
indicate any ‘bad code’ being the reason for the flaw. Microsoft of late has
been suffering from the ‘bad code’ fever repeatedly.

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