Users of Microsoft's Internet Explorer have been warned of a flaw that could let hackers gain access to their computers and steal personal data, and told them to swap to a rival browser.
The flaw was spotted last week when hackers started attacking users of IE 7. The flaw, however, has also been found in earlier versions of Microsoft's browser, IE 5 and IE 6.
Because IE is used by seven out of every ten computers in the world, the flaw is potentially very serious. So far, however, it only seems to have been used to steal computer game code from rival gamers.
Microsoft is trying to put together a patch, but in the meantime computer users have been advised to update their security settings or switch to unaffected browsers such as Firefox or Opera.
The latter scored highest in a recent set of tests of how browsers deal with password security, by security consultants Chapin Information Services. Firefox came second with IE mid-table. Google's new browser, Chrome, and Safari 3.2 for Windows tied in last place.
The flaw in IE allows criminals to gain control of computers that have visited a website infected with malicious code designed to exploit it. While restricting web surfing to trusted sites should reduce the risk of infection, the malicious code can be injected into any website. Users do not have to click or download anything to become infected, merely visiting an infected website is sufficient.
Antivirus software specialists Trend Micro believe as many as 10,000 sites have been hacked to exploit the flaw. Sites that have been compromised so far, however, are mostly Chinese and the attackers seem intent on stealing people's computer game passwords in order to sell them on the black market rather than looking for personal details such as bank accounts.
It is known as a "zero-day" attack because it exploits a security vulnerability on the same day that the vulnerability became generally known. Usually there is a "window of vulnerability" between when the flaw is discovered and when the vendor issues a patch. The hope is that the vendor issues the patch before writers of so-called "malware" can exploit the flaw. If the malware writers have the flaw first, then the vendor has "zero days" to create a patch.
"Microsoft is continuing its investigation of public reports of attacks against a new vulnerability in IE," the company said in a security alert updated yesterday. "We are actively investigating the vulnerability that these attacks attempt to exploit. We will continue to monitor the threat environment and update this advisory if this situation changes."
"On completion of this investigation, Microsoft will take the appropriate action to protect our customers, which may include providing a solution through a service pack, our monthly security update release process, or an out-of-cycle security update, depending on customer needs."
refer: guardian.co.uk
Showing posts with label pc games. Show all posts
Showing posts with label pc games. Show all posts
Full-length MGM films on YouTube
Google, which bought YouTube two years ago for $1.65bn, has been searching for ways to make money out of the site without driving away its huge fan base.
The site has been facing competition from other video-sharing services such as Hulu, which offers programming from NBC Universal and News Corp's Fox as well as MGM.
Cast of Star Trek
Star Trek was first broadcast in 1966
Under an agreement YouTube has already signed with CBS, users can download classic TV shows such as Star Trek, MacGyver, and Beverly Hills 90210.
It has other arrangements in place with companies like the BBC, Sony, Lionsgate and Oprah.
YouTube said that striking a deal with MGM made sense given their commitment to deliver premium content online.
"YouTube is committed to helping our community of fans discover new content and reconnect with their all time favourite TV shows and movies," said Jordan Hoffner, director of content partnerships for the company.
"By partnering with MGM, YouTube is strengthening its position as an entertainment destination where Hollywood studios can reach a global audience."
'Growing forum'
The YouTube Impact channel will feature clips from MGM classics such as Rocky, Ronin, Legally Blonde, and The Magnificent Seven.
The films on show include Lone Wolfe McQuade and Bulletproof Monk, as well as those starring the actor Chuck Norris.
Daniel Craig
The Bond movies represent a major franchise for MGM
"It's safe to say you won't see those blockbuster theatricals shortly after their release or after their TV window," admitted Mr Packer.
Neither will users see any of the James Bond films playing on YouTube.
"They do very nicely on their own under existing licences and we are very protective of that content," Mr Packer said, adding: "There are plenty of other films we would like to expose."
He told the BBC that he did not expect to be the only studio to make these kinds of deals.
Mr Packer also said there were plans to launch another five to 10 channels.
One would be aimed at female viewers.
"We are in the process of figuring out a female-skewed brand," explained Mr Packer.
"We could put up a number of say romantic clips from shows like Moonstruck and put up a number of key feature films and create a female targeted site that would get a much higher advertising rate."
MGM said it hoped new channels would be launched within the next 18 months.
news.bbc.co.uk
Tags Full-length You+Tube games Technology
The site has been facing competition from other video-sharing services such as Hulu, which offers programming from NBC Universal and News Corp's Fox as well as MGM.
Cast of Star Trek
Star Trek was first broadcast in 1966
Under an agreement YouTube has already signed with CBS, users can download classic TV shows such as Star Trek, MacGyver, and Beverly Hills 90210.
It has other arrangements in place with companies like the BBC, Sony, Lionsgate and Oprah.
YouTube said that striking a deal with MGM made sense given their commitment to deliver premium content online.
"YouTube is committed to helping our community of fans discover new content and reconnect with their all time favourite TV shows and movies," said Jordan Hoffner, director of content partnerships for the company.
"By partnering with MGM, YouTube is strengthening its position as an entertainment destination where Hollywood studios can reach a global audience."
'Growing forum'
The YouTube Impact channel will feature clips from MGM classics such as Rocky, Ronin, Legally Blonde, and The Magnificent Seven.
The films on show include Lone Wolfe McQuade and Bulletproof Monk, as well as those starring the actor Chuck Norris.
Daniel Craig
The Bond movies represent a major franchise for MGM
"It's safe to say you won't see those blockbuster theatricals shortly after their release or after their TV window," admitted Mr Packer.
Neither will users see any of the James Bond films playing on YouTube.
"They do very nicely on their own under existing licences and we are very protective of that content," Mr Packer said, adding: "There are plenty of other films we would like to expose."
He told the BBC that he did not expect to be the only studio to make these kinds of deals.
Mr Packer also said there were plans to launch another five to 10 channels.
One would be aimed at female viewers.
"We are in the process of figuring out a female-skewed brand," explained Mr Packer.
"We could put up a number of say romantic clips from shows like Moonstruck and put up a number of key feature films and create a female targeted site that would get a much higher advertising rate."
MGM said it hoped new channels would be launched within the next 18 months.
news.bbc.co.uk
Tags Full-length You+Tube games Technology
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