According to a report developed by the IBM Internet Security Systems (ISS) X-Force research and development team, enterprises worldwide will experience more profit-motivated cyber attacks, including an increase in Web browser based and image-based spam attacks in 2007.
There were 7,247 new vulnerabilities recorded and analyzed by the X-Force team in 2006, which represented an increase of roughly 40% over 2005. Close to 88% of all the 2006 vulnerabilities could be exploited remotely, and over 50% allowed attackers to gain access to a machine after exploitation.
The report specifies that these numbers would only grow in 2007 and hence enterprises will require higher levels of vigilance and innovation to deal with emerging threats.
The sale of exploit material is increasingly taking the shape of the channel sales model used by legitimate corporate entities. As a result, attacks on Web browsers are expected to rise in 2007.
X-Force has also predicted continued sophistication of image-based spam techniques this year. It said that in 2007, new forms of image-based spam will be developed to evade protection solutions that have been created to combat early forms of image-based spam.
In 2007, IBM researchers also expect to see a continued rise in the total number of vulnerabilities, largely due to the release of new operating systems.


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