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Trojans, Hackers and Malware share Olympic Games Enthusiasm

The world's athletes and hackers now share a common focus - the Beijing Olympics. Whilst the athletes have a legitimate reason to concentrate on the Games, today's hackers are using the 2008 Olympics for their own glory.

Security Firm MessageLabs revealed new research showing the frequency and locations of targeted Trojan attacks and the tools used to avoid detection.

In the last six months MessageLabs has intercepted 13 separate Olympic themed attacks, across several different data-rich industries.

With legitimate-sounding email subject titles such as "The Beijing 2008 Torch Relay" and "National Olympic Committee and Ticket Sales Agents", some attacks purport to be from the International Olympic Committee, based in Lausanne Switzerland, however the reality is that all but one attack has been sent from an IP addresses within Asia Pacific.

Targeted Trojans are usually aimed at specific individuals within an organization with the purpose of infiltrating networks for corporate espionage.

Each attack is usually small in numbers and often utilizes social engineering techniques, such as personalization, to persuade the recipient to open the email and attachment.

Hackers are constantly shifting to new delivery formats to hide the sinister malware and to avoid detection by traditional anti-virus engines, as well as using harmless and common attachment types which are not blocked.

In these instances, Microsoft Office Database (MDB) files, usually hidden within a ZIP file, is one of the latest formats to be used.

Once the MDB file has been downloaded the MDB exploit will drop an EXE file to the disk and steal data. MessageLabs predicts that in the coming year hackers will vary their use of formats even further with 1 Byte XOR Key, Multiple XOR keys and ROR, ROL, ADD and SUB formats to be exploited.

Alex Shipp, MessageLabs Senior Anti Virus Technologist and Imagineer, issues an ominous warning to businesses, "These attacks are highly targeted at organizations that have highly confidential and valuable data, such as military and government bodies.

Presuming that you haven't been targeted isn't proof that you haven't. The malicious EXE file can remain undetected for several months so it may be that your organization has been penetrated and crucial information has already leaked.

Businesses need to up their game and fortify themselves against a dangerous new breed of hacker, Hacker 3.0, who is prepared to stop at nothing to achieve their goal."

Désiré has been musing and writing about technology during a career spanning four decades. He dabbled in website building and web hosting when DHTML and frames were en vogue and started writing about the impact of technology on society just before the start of the Y2K hysteria at the turn of the last millennium. Following an eight-year stint at where he discovered the joys of global tech-fests, Désiré now heads up TechRadar Pro. Previously he was a freelance technology journalist at Incisive Media, Breakthrough Publishing and Vnunet, and Business Magazine. He also launched and hosted the first Tech Radio Show on Radio Plus.