TorrentFreak Email Update |
- MPAA Copy-Protected DRM Site Hacked By Anonymous
- Leading Anti-Piracy Outfit Sold To US Fraud and Brand Protection Firm
- What.cd Debuts Lightweight Tracker For Its 5 Million Peers
| MPAA Copy-Protected DRM Site Hacked By Anonymous Posted: 15 Oct 2010 04:26 AM PDT A site run by the MPAA has become the most recent victim of cyber attacks being carried out by Anonymous. CopyProtected.com, a site used to inform on copy protection and DRM on DVD and Blu-ray movie discs, now displays a missive from the anarchic group . After a few seconds it redirects visitors to the homepage of The Pirate Bay.
Operation Payback began during the third week of September with DDoS assaults against the MPAA, RIAA and anti-piracy company AiPlex Software. Those attacks were later replicated against lawfirms engaging in ‘pay-up-or-else’ schemes. While the DDoS attacks have been largely effective – most notably against the Ministry of Sound and the knock-on effects of the email leak at ACS:Law – they came so quickly that after a while most of the press found it hard to keep up, perhaps a little jaded by their frequency. Today, however, the group – which does have some ringleaders and decision makers – have taken a slightly different track to further their protests. While earlier action has consisted largely of overwhelming force to swamp websites with traffic, their latest effort is a little more delicate. CopyProtected.com is a site owned by the MPAA and was set up to promote DRM on DVD and Blu-ray discs. It is hosted on a server containing a large number of other MPAA-linked sites and until a few hours ago looked like this: Original siteIt now looks like this: Hacked site“Site got haxed,” one of the Anonymous ring-leaders told TorrentFreak in an email. Indeed, instead of its pages promoting the ‘Copy Protection Awareness Icon’, it now displays a message from those behind Operation Payback. The page long missive accompanying the now-familiar logo seen above concludes: “What must the people do to be heard? To what lengths must they go to have their pleads taken seriously? Must they to take to the streets with noose and handgun before those in power take notice? “You are forcing our hand by ignoring the voice of the people. In doing so, you bring the destruction of your iron grip of information ever closer. You have ignored the people, attacked the people and lied to the people. For this, you will be held accountable before the people, and you will be punished by them.” Adding insult to injury, just a few seconds after the page loads it redirects visitors to the homepage of The Pirate Bay. Earlier this week a new DDoS attack was launched against KISS frontman Gene Simmons in response to some of his recent anti-filesharing comments. Interestingly, this attack caused some dispute within Anonymous, with the main group distancing themselves from the assault with a declaration that artists should not become a target, regardless of their opinions. While an anarchic structure is desirable for these attacks to work, clearly the lack of a distinct hierarchy can sometimes have its drawbacks and that was illustrated perfectly here. No one can control all of the people, all of the time, and that seems to apply to pirates and anti-pirates alike. No one seems to know when Operation Payback will end, but it seems certain that in order to keep capturing the imaginations of the mainstream media and those they wish to influence, a certain creativity may be required. Judging by the ‘chatter’ in the IRC channel, they may provide just that. Article from: TorrentFreak. |
| Leading Anti-Piracy Outfit Sold To US Fraud and Brand Protection Firm Posted: 14 Oct 2010 12:59 PM PDT DtecNet has been one the world's leading anti-piracy monitoring companies for some time. Utilized extensively by the international music and movie industries to track users on BitTorrent and other file-sharing networks, the company has its base in Denmark. That now appears set to change with news that DtecNet has been sold to US anti-fraud and brand abuse company, MarkMonitor. In July this year, we reported on some new stats made available by the RIAA. In less than two years the music industry group had sent out copyright infringement notices to 1.8 million Internet subscribers and a further 269,609 to colleges and universities. This kind of tracking and monitoring is a substantial task, so the RIAA along with its partners at IFPI and BPI, use companies who specialize in the work. While BayTSP is a company many readers will be most familiar with, Denmark’s DtecNet has been increasing its profile substantially in recent years. During the AFACT v iiNet trial in Australia it became clear that much of the evidence had been collected by DtecNet and the company has worked with IRMA, the Irish Recorded Music Association, in connection with its 3 strikes agreement with ISP Eircom. DtecNet, which is active in over two dozen countries, originally stemmed from anti-piracy lobby group Antipiratgruppen (APG), who along with IFPI represent the music and movie industry in Denmark. DtecNet was owned by the Johan Schlüter Law Firm, which itself has close ties to APG and IFPI. However, according to a report from Denmark, the company has now been sold to US-based company, MarkMonitor. With its headquarters in San Francisco and offices in London, Boise, Washington, D.C., and New York, MarkMonitor describes itself as “the global leader in enterprise brand protection” and claim that “more than half the Fortune 100 depend on MarkMonitor to help safeguard their brands online.” MarkMonitor has listed DtecNet as one of its partners for some time now and together they have offered a one-stop-shop solution to tackle piracy online in both its physical and digital form. While DtecNet monitored P2P networks, blogs, Usenet and streaming services, MarkMonitor dealt with listings for counterfeit products on sites such as eBay and various social networking platforms. Together they collected evidence of alleged infringements and sent DMCA takedown notices, requested items or posts to be delisted and issued cease and desist notices. MarkMonitor also worked to steer Internet users away from sites offering counterfeit material and towards those offering official products. The sale will undoubtedly net Thomas Sehested, co-founder and CEO of DtecNet, a sizeable amount, although at this stage the amount MarkMonitor paid for his company is not available. Indeed, there is currently no mention of the deal anywhere on either company’s website. TorrentFreak contacted both Thomas Sehested and Te Smith, Vice President, Communications at MarkMonitor for comment. Neither were prepared to confirm or deny the news. Article from: TorrentFreak. |
| What.cd Debuts Lightweight Tracker For Its 5 Million Peers Posted: 14 Oct 2010 07:44 AM PDT Despite being a private community of music fanatics, What.cd operates one of the largest BitTorrent trackers on the Internet. Recently, the site's users were silently transferred to a new tracker. Named Ocelot, the new and improved tracker is one of the most efficient around and to commemorate its implementation What.cd staff have been telling the complete story of how it came to be.
What.cd first appeared online in the fall of 2007, just days after the demise of the largest music tracker at the time, OiNK. The site’s founders felt that the OiNK refugees deserved a new home, and decided to fill the void the Pink Palace had left. In the three years that followed, What.cd outgrew its predecessor by a wide margin and slowly turned into a legend itself. Today, the tracker receives an average of 3,500 hits per second, which is a demanding task for the site’s hardware and software. Up until a few weeks ago What.cd used the XBTT backend, which handled the traffic really well in the early years, but as the site grew problems started to appear more frequently. To customize the XBTT backend to the needs of the growing site, back in the winter of 2007 What’s developers delved deep into the core of the code. Some adjustments were made, but at the same time the developers realized that XBTT’s code wasn’t perfect. Perhaps just as importantly, it was not something of their own. What.cd needed its own tracker backend, so just as they had replaced the original TBDev source with their own Gazelle code, XBTT needed to have a successor. The story that unfolded after the What team decided to build their own tracker is a unique saga. A long and winding development process of nearly three years eventually resulted in the ‘Ocelot’ tracker that went live on What.cd a few weeks ago. Not without result. Today, What.cd has one of, if not the most efficient and lightweight tracker there is. On What.cd Ocelot uses only 20%-30% of one CPU core and 3GB of RAM, compared to the four instances of XBTT that were using up 50%-100% CPU before. In the future the tracker’s code will be open sources so other BitTorrent communities can benefit from it as well. To document this milestone the What.cd has written a long article on how Ocelot was born, what decisions were made along the way, and why it took so much time to complete. A great read for those who are interested in learning more background information on one of the largest private BitTorrent communities that exists today. The complete story behind Ocelot, as posted on What.cd by the site’s staff, can be read below. Ocelot: The story of a trackerWhat.CD is a private tracker. Thus, the entire site, staff, and community all revolve around a common piece of software – the tracker backend. Complementing the site frontend, which you’re looking at now, the tracker itself handles connections between peers. With over five million peers, our tracker receives an average of 3,500 hits per second, although after a period of tracker downtime, load can spike up to past 12,000 hits per second. This means that, when your client announces, the tracker has 80 microseconds to search through its database of over 900,000 torrents and 5,000,000 peers, compute a response, and send it back to you. That’s a lot of stress on a piece of software! We anticipated this problem, of course, back before the site even started. That’s why we elected to use what was then the fastest private tracker backend in the world – XBTT. Lauded for its speed, XBTT handled the peers very well for the first few months of the site’s existence. We brought on a developer – asm – whose job was to tune it and modify it as needed, and he was able to do that just fine – for a few months. However, asm was reluctant to make any major changes. When we asked why, his response was that XBTT’s code was too weird, and that he was afraid he’d break something. A bit surprised, we lead site developers peered into the bowels of XBTT for the first time, and we found that he was correct. XBTT’s internal code worked fine in practice, but strange/outdated design decisions and the inclusion of thousands of lines of unnecessary code gave us worries about how well it would scale to a swarm of the size we had planned, as well as whether we’d be able to continue modifying it to our needs. So a plan was formed. We would create a tracker of our own. Late winter 2007 It made perfect sense. We were already replacing the outdated TBDev source with our own new Gazelle source, so why not replace XBTT with another piece of software as well? Make it fast, make the code pretty, give it a cool-sounding exotic animal name, and we’d be set. It couldn’t possibly take very long – trackers are very simple pieces of software, after all. The only problem was that XBTT had scared asm into hiding, the other developers were all php developers (php is a language that is fast to write and slow to run) and we wanted the tracker coded in C++ (slow to write, fast to run). The solution was thus to outsource. January 2008 Our first developer choice was a young developer called rootkit. Immensely intelligent, but perhaps not the greatest people person in the world, rootkit decided that he wanted to write the tracker in haskell instead. We weren’t too excited to have the tracker written in a weird language that no one understood, but he promised that it’d be fast so we let him go at it. We don’t think he ever wrote more than a hundred lines of it before he gave up and stepped down. While we searched for a new developer, WhatMan decided to try an experiment – to see if a php tracker could outperform XBTT. He hacked away for a weekend and created Lioness – a beautiful little tracker, no doubt one of the fastest php trackers ever made. Unfortunately, it wasn’t quite fast enough for our needs – upon testing, the swarm crushed our poor webserver, and we were forced to go back to XBTT. By this time, XBTT was barely able to keep up with the load. The timeouts had already started, and we did whatever we could, but in the end, the only thing that really helped was when we moved to our new (then) ridiculously oversized server in Canada. March – May 2008 Another developer had been found! The guy was smart, mature, well educated, fluent in C++, and seemingly very able. We told him what we needed, and he started coding. A month later, the new dev – lenrek – had created the first tracker to call itself Ocelot. lenrek’s ocelot looked promising. It was new, shiny, and multithreaded. We figured that our problems were solved, but when we tried it out, it exploded. It is still unclear exactly why, just that it happened. That ocelot was tweaked and some more tests were run, but we eventually gave up. lenrek’s ocelot was basically shelved, and attention turned, for the next year, back to making XBTT handle its load properly. Fortunately for us, lenrek stayed on as a developer – although his ocelot didn’t succeed, he’s responsible in a large part for making the site work as well as it does today. June 2009 – February 2010 In the next year of stagnation, ocelot was never quite forgotten, but working on it was never very motivating – especially with only one tracker dev. So we raised the XBTT announce interval from 30 minutes to 35, then to 40, then to 45. In the meantime, the idea of ocelot waited until we found someone to revitalize it. In June 2009, FZeroX found such a person – rconan. rconan was incredibly intelligent, and came up with a plan for what everyone was pretty sure was going to be the most awesome tracker ever. High performance event queues, hashmaps, all that cool stuff. We outsourced the project to him, he started coding, and initial progress was very rapid. Two hundred changes and additions to rconan’s new ocelot were made between the months of August and October. Before we knew it, the new ocelot was all but finished – 4,000 lines of divine C++ code, with just “a few” bugs and features left to code. And then, rconan’s real life started to get busier. A couple of changes were made in November, a couple in December, one in January, and a final flurry of activity took place in February. When we asked for progress updates, ocelot was still a few bugfixes and features away from being ready for production, but no changes were ever made after February. As none of our in-house developers had been closely following the development of the new ocelot, we were unable to take over, and simply hoped that rconan’s real-life obligations would clear up and he’d have the time to finish it. In the meantime, we had raised XBTT’s announce interval to the highest point we could justify – 47 minutes – and it was still timing out so often it became a joke. In April 2010, we gave it its own server and started load balancing multiple instances of it – starting out with 2 XBTTs, and then 3, and then 4. This gave us some breathing room, but not for long. April – May 2010 At one point, A9 and oorza were arguing about java performance. A9 had the brilliant idea of daring oorza to write a high performance tracker in java, and work began on shadowolf. oorza proclaimed shadowolf “almost completely done” on May 12th, save a few outstanding bugs. We checked in on his progress at the end of August, and he was rewriting the entire plugin architecture, and considering using hadoop to store peers. We’re unsure about shadowolf’s current status. August-September 2010 No updates had been made to ocelot in eight months, and rconan was nowhere to be found. The future of shadowolf was unclear. When a thread came up about ocelot in the forums, the staff were forced to admit that development on it had ceased, and that no update was liable to take place in the near future. It was a hard post to write, considering how the timeouts had become so bad that the joke wasn’t funny anymore. Users would sometimes have to wait hours for the tracker to let them download things, stats were being lost left and right, and we were out of hardware to throw at the problem. Something had to be done. Enter WhatMan. Having previously stayed out of the C++ tracker development arena due to a lack of confidence with his high-performance C++ coding skills, WhatMan was confused with as to why everyone was creating 4000+ line of code behemoths when trackers are, in reality, extremely simple pieces of software. So he lifted some key design choices from rconan’s ocelot, created the rest of the design himself, and spent the last week of August hacking away at a brand new ocelot. On September 1st, ocelot was ready for performance testing. We replaced one xbtt instance with it, and it scaled. So we replaced two, and it scaled. We tweaked it a bit, and then replaced the third and fourth instances, tweaked it a bit more, and replaced the load balancer. What four XBTT instances and a load balancer were failing to handle before, was now being handled by one, singlethreaded instance of the latest ocelot. Then we pushed it harder – we lowered the announce interval to 40 minutes, and then to 30, and it scaled. Then we lowered it to 20 minutes, and linux broke before ocelot did. It was beautiful. The dev team rejoiced, and banded together to add the remaining features and fix the remaining bugs. By September 3rd, ocelot was considered feature complete, and we let it run the entire swarm – one tracker for five million peers, at a 30 minute announce interval. September 2010 – Now Since then, ocelot’s been purring along. It uses up 20%-30% of one CPU core, and 3GB of RAM – for comparison, our four XBTT instances used the same amount of RAM in total, and 50%-100% of a core each. It’s 1547 lines of code long in total, which will be open-sourced at some point. The dev team has added the occasional bugfix, and there may be some bugs yet to be discovered, but our tracker is now more stable than it’s been since we started. After over two and a half years, ocelot’s journey to creation is finally finished. Article from: TorrentFreak. |
When it comes to taking direct action against groups engaging or promoting anti-piracy action it’s certainly been an eventful few weeks for the hordes of Anonymous.
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