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Got this out of this morning paper......
Has the Mac been hacked?
May 02, 2007 02:00am
Conference offered $12,000 to successful hacker
Hacker only succeeded when Safari web-browser enabled
Flaw linked to QuickTime software
HAS the Mac finally been hacked? Yes and no, depending on how you look at it.
A computer security conference in Vancouver recently uncovered a flaw that saw a hacker gain control of a MacBook Pro.
The security hole was discovered by New York security researcher Dino Dai Zovi, participating in a hacking challenge at the CanSecWest Applied Security Conference.
A MacBook Pro and $US10,000 ($12,000) were up for grabs for anyone who could take over the MacBook Pro via a wireless connection.
Participants failed to hack the Mac on the first day, when it had no applications running.
So organisers relaxed the rules and allowed them to attempt to exploit any security flaws they could find in Apple's Safari web browser.
Nine hours later one hacker succeeded, by emailing a link to a malicious website that enabled him to gain access to the MacBook Pro's administrator account and hence control the Mac.
While it was initially reported as a Mac flaw, it turned out to be a bug in Apple's QuickTime software that affects any web browser, Mac or Windows, that has Java enabled.
The simple solution is to disable Java on one's browser, but a more permanent QuickTime patch from Apple should be forthcoming.
The hack created headlines because of the Mac's unblemished security record and Apple's boasts of Mac OS X having no viruses.
But while finding a flaw is one thing, exploiting it is another.
The QuickTime vulnerability was just the latest in a line of "proofs of concept" of how a Mac might be taken over, not an actual real-world case.
It was limited to a particular Mac in a particular situation, and there was no danger of Mac virus spreading across the internet.
Mac OS X remains virtually impregnable because, by default, applications cannot be installed without authentication by the user.
The CanSecWest challenge followed the "Month of Apple Bugs" earlier this year that aimed to showcase a Mac flaw every day for a month, and several proof-of-concept trojan horses that have relied more on users' gullibility than actual Mac security weaknesses.
There also was an alleged MacBook wireless hack that turned out to be a vulnerability in a third-party wi-fi card.
So while Mac users are yet to face a serious security threat while surfing the internet, they should not be complacent.
In addition to its regular operating system updates, Apple routinely releases security patches for all aspects of the system software, which you can download at www.apple.com/support/downloads, or via your Software Update utility.
As if to confirm Mac users still don't have that much to worry about, the BBC reported last week that viruses and spyware were an ever-increasing problem for Windows users, but not Mac or Linux users.
Security firm Sophos had identified nearly 25,000 pieces of Windows malware circulating on the internet in the first quarter of 2007, up nearly 10,000 on the same time last year, and nearly 5000 infected web pages were identified each day.
However, non-Windows users remained immune.
"While malware is a growing problem for users of Windows operating systems, there is little evidence of the problem affecting users of Apple Macs running OS X or PCs installed with Linux," the BBC said.
Microsoft is hoping Windows Vista will be the answer to PC users' security woes, but already hackers are probing its defences.
Has the Mac been hacked?
May 02, 2007 02:00am
Conference offered $12,000 to successful hacker
Hacker only succeeded when Safari web-browser enabled
Flaw linked to QuickTime software
HAS the Mac finally been hacked? Yes and no, depending on how you look at it.
A computer security conference in Vancouver recently uncovered a flaw that saw a hacker gain control of a MacBook Pro.
The security hole was discovered by New York security researcher Dino Dai Zovi, participating in a hacking challenge at the CanSecWest Applied Security Conference.
A MacBook Pro and $US10,000 ($12,000) were up for grabs for anyone who could take over the MacBook Pro via a wireless connection.
Participants failed to hack the Mac on the first day, when it had no applications running.
So organisers relaxed the rules and allowed them to attempt to exploit any security flaws they could find in Apple's Safari web browser.
Nine hours later one hacker succeeded, by emailing a link to a malicious website that enabled him to gain access to the MacBook Pro's administrator account and hence control the Mac.
While it was initially reported as a Mac flaw, it turned out to be a bug in Apple's QuickTime software that affects any web browser, Mac or Windows, that has Java enabled.
The simple solution is to disable Java on one's browser, but a more permanent QuickTime patch from Apple should be forthcoming.
The hack created headlines because of the Mac's unblemished security record and Apple's boasts of Mac OS X having no viruses.
But while finding a flaw is one thing, exploiting it is another.
The QuickTime vulnerability was just the latest in a line of "proofs of concept" of how a Mac might be taken over, not an actual real-world case.
It was limited to a particular Mac in a particular situation, and there was no danger of Mac virus spreading across the internet.
Mac OS X remains virtually impregnable because, by default, applications cannot be installed without authentication by the user.
The CanSecWest challenge followed the "Month of Apple Bugs" earlier this year that aimed to showcase a Mac flaw every day for a month, and several proof-of-concept trojan horses that have relied more on users' gullibility than actual Mac security weaknesses.
There also was an alleged MacBook wireless hack that turned out to be a vulnerability in a third-party wi-fi card.
So while Mac users are yet to face a serious security threat while surfing the internet, they should not be complacent.
In addition to its regular operating system updates, Apple routinely releases security patches for all aspects of the system software, which you can download at www.apple.com/support/downloads, or via your Software Update utility.
As if to confirm Mac users still don't have that much to worry about, the BBC reported last week that viruses and spyware were an ever-increasing problem for Windows users, but not Mac or Linux users.
Security firm Sophos had identified nearly 25,000 pieces of Windows malware circulating on the internet in the first quarter of 2007, up nearly 10,000 on the same time last year, and nearly 5000 infected web pages were identified each day.
However, non-Windows users remained immune.
"While malware is a growing problem for users of Windows operating systems, there is little evidence of the problem affecting users of Apple Macs running OS X or PCs installed with Linux," the BBC said.
Microsoft is hoping Windows Vista will be the answer to PC users' security woes, but already hackers are probing its defences.
and you should be a ok.
