D
dreamdancer
A spectre is haunting the net but, outside of techie circles, nobody seems to be talking about it. The threat it represents to our security and wellbeing may be less dramatic than anything posed by global terrorism, but it has the potential to wreak much more havoc. And so far, nobody has come up with a good idea on how to counter it.
It's called the Storm worm. It first appeared at the beginning of the year, hidden in email attachments with the subject line: '230 dead as storm batters Europe'. The PC of anyone who opened the attachment became infected and was secretly enrolled in an ever-growing network of compromised machines called a 'botnet'. The term 'bot' is a derivation of 'software robot', which is another way of saying that an infected machine effectively becomes the obedient slave of its - illicit - owner. If your PC is compromised in this way then, while you may own the machine, someone else controls it. And they can use it to send spam, to participate in distributed denial-of-service attacks on banks, e-commerce or government websites, or for other even more sinister purposes.
Storm has been spreading steadily since last January, gradually constructing a huge botnet. It affects only computers running Microsoft Windows, but that means that more than 90 per cent of the world's PCs are vulnerable. Nobody knows how big the Storm botnet has become, but reputable security professionals cite estimates of between one million and 50 million computers worldwide. To date, the botnet has been used only intermittently, which is disquieting: what it means is that someone, somewhere, is quietly building a doomsday machine that can be rented out to the highest bidder, or used for purposes that we cannot yet predict.
http://observer.guardian.co.uk/business/story/0,,2195730,00.html
It's called the Storm worm. It first appeared at the beginning of the year, hidden in email attachments with the subject line: '230 dead as storm batters Europe'. The PC of anyone who opened the attachment became infected and was secretly enrolled in an ever-growing network of compromised machines called a 'botnet'. The term 'bot' is a derivation of 'software robot', which is another way of saying that an infected machine effectively becomes the obedient slave of its - illicit - owner. If your PC is compromised in this way then, while you may own the machine, someone else controls it. And they can use it to send spam, to participate in distributed denial-of-service attacks on banks, e-commerce or government websites, or for other even more sinister purposes.
Storm has been spreading steadily since last January, gradually constructing a huge botnet. It affects only computers running Microsoft Windows, but that means that more than 90 per cent of the world's PCs are vulnerable. Nobody knows how big the Storm botnet has become, but reputable security professionals cite estimates of between one million and 50 million computers worldwide. To date, the botnet has been used only intermittently, which is disquieting: what it means is that someone, somewhere, is quietly building a doomsday machine that can be rented out to the highest bidder, or used for purposes that we cannot yet predict.
http://observer.guardian.co.uk/business/story/0,,2195730,00.html
