Apple customers were targeted recently by hackers, in the first campaign against Macintosh computers using a pernicious type of software known as ransomware, researchers with Palo Alto Networks (photo) said recently. Ransomware, one of the fastest-growing types of cyber threats, encrypts data on infected machines, then asks users to pay ransoms in hard-to-trace digital currencies to get an electronic key to retrieve their data. Security experts estimate that ransoms totaling hundreds of millions of dollars a year are gotten by such cyber criminals, who typically target users of Microsoft's Windows operating system.Rico says we gotta start taking these fuckers out, preferably live on national television... (And this is why Rico avoids a lot of crap you can download.) And work obviously needs to be done on the whole 'digital certificate' thing...
The first known ransomware attack on Apple's Macintosh computers, discovered over the weekend, was downloaded more than six thousand times before the threat was contained, according to a developer whose product was tainted with the malicious software.
Hackers infected Macs with the KeRanger ransomware through a tainted copy of Transmission, a popular program for transferring data through the BitTorrent peer-to-peer file sharing network. So-called ransomware is a type of malicious software that restricts access to a computer system in some way and demands the user pay a ransom to the malware operators to remove the restriction.
KeRanger, which locks data on Macs so users cannot access it, was downloaded about 6,500 times before Apple and developers were able to thwart the threat, said John Clay, a representative for the open-source Transmission project.
That is small compared to the number of ransomware attacks on computers running Microsoft 's Windows operating system. Cyber security firm Symantec observed some nine million Windows attacks in 2014 alone.
Still, cyber security experts said they expect to see more attacks on Macs as the KeRanger hackers and other groups look for new ways to infect Apple computers.
"It's a small number, but these things always start small and ramp up huge," said Fidelis Cybersecurity threat systems manager John Bambenek. "There's a lot of Mac users out there and a lot of money to be made."
Symantec, which sells anti-virus software for Macs, warned on its blog that "Mac users should not be complacent." The post offered tips on protecting against ransomware. The Transmission project provided few details about how the attack was launched. "The normal disk image was replaced by the compromised one" after the project's main server was hacked, said Clay. He added that "security on the server has since been increased" and that the group was in "frequent contact" with Apple as well as Palo Alto Networks, which discovered the ransomware and immediately notified Apple and Transmission.
An Apple representative said the company quickly took steps over the weekend to prevent further infections by revoking a digital certificate that enabled the rogue software to install on Macs.
Transmission responded by removing the malicious 2.90 version of its software from its website, and released version 2.92, which its website says automatically removes the ransomware from infected Macs.
08 March 2016
Death to hackers
Reuters has a short article about some bad men:
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