Showing posts with label NBC. Show all posts
Showing posts with label NBC. Show all posts

British Spy Agency GCHQ Performed DDoS Attack Against Anonymous -Snowden Documents Transpired

British Spy Agency GCHQ Performed DDoS Attack Against Hacktivist Anonymous & LulzSec -Snowden Documents Transpired
While excavating the past, it was always found that cyber criminals, large hacker collective groups were the culprits for engaging voluminous denial of service attack. But this widely transfusing story get a one eighty degree reverse turn, when the former NSA contractor Edward Snowden revealed another trade secret. Recently a lurid story get spot lighted, as the whistle blower Snowden unfold yet another breathtaking stealthy  documents taken from the National Security Agency. The clandestine documents taken the mask from the so called good guys, unveiling British spy agency GCHQ had launched a secret war against the infamous hacktivist collective Anonymous and a splinter group known as LulzSec several years ago. Many of you guessed right, this was happened when Anonymous were targeting various UK companies and government websites. The documents disclose that GCHQ carried out seemingly illegal DDoS attacks against the collective, flooding their chatrooms with so much traffic that they would become inaccessible – and all with the approval of the British government. The revelations come less than a year after several LulzSec activists were jailed by a British court for carrying out similar DDoS attacks against targets including the CIA, the UK’s Serious Organized Crime Agency (SOCA), News International, Sony and the Westboro Baptist Church, among others. 
This sensational issue was made public by NBC News deferentially with the help of none other than Edward Snowden. In their exclusive report headed 'War on Anonymous: British Spies Attacked Hackers,' NBC said -The blunt instrument the spy unit used to target hackers, however, also interrupted the web communications of political dissidents who did not engage in any illegal hacking. It may also have shut down websites with no connection to Anonymous. According to the documents, a division of Government Communications Headquarters (GCHQ), the British counterpart of the NSA, shut down communications among Anonymous hacktivists by launching a “denial of service” (DDOS) attack – the same technique hackers use to take down bank, retail and government websites – making the British government the first Western government known to have conducted such an attack.
The documents, from a PowerPoint presentation prepared for a 2012 NSA conference called SIGDEV, show that the unit known as the Joint Threat Research Intelligence Group, or JTRIG, boasted of using the DDOS attack – which it dubbed Rolling Thunder -- and other techniques to scare away 80 percent of the users of Anonymous internet chat rooms. 
The existence of JTRIG has never been previously disclosed publicly. The documents also show that JTRIG infiltrated chat rooms known as IRCs and identified individual hackers who had taken confidential information from websites. In one case JTRIG helped send a hacktivist to prison for stealing data from PayPal, and in another it helped identify hacktivists who attacked government websites. 
As soon as this story getting all the spot lights, immediately the GCHQ responded to this saying all their movements and operations were lawful“All of GCHQ’s work is carried out in accordance with a strict legal and policy framework which ensure[s] that our activities are authorized, necessary and proportionate, and that there is rigorous oversight, including from the Secretary of State, the Interception and Intelligence Services Commissioners and the Parliamentary Intelligence and Security Committee. All of our operational processes rigorously support this position.” -GCHQ said the press. To know more detail about this story, don't forget to stay tuned with VOGH



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NBC.com Compromised, Hackers Exploited The Website to Spread Malware

NBC.com Compromised, Hackers Exploited The Website to Spread Malware

The month of February is still going from bad to worse for the cyber domain, in this very month cyber criminals swallowed the security system of many giant companies like Facebook, Twitter, Apple, New York Times and many more. But the game is not over yet, as we have just passed a few weeks, when the attack on NY Times took place, which stolen the employ database; yet again the cyber criminals have targeted another media giant National Broadcasting Company widely known as NBC. During the attack, hackers have successfully gain access inside the server of NBC and planted malware, in order to harm innocent readers. Famous security expert and blogger Brian Krebs said that the hackers inserted code into the NBC.com homepage. This caused visiting browsers to load pages from third-party sites that were compromised. While explaining the nature of the attacker, Krebs said; "The compromised sites tried to foist the Citadel Trojan, a variant of the Zeus Trojan." The Zeus is a "sophisticated data theft tool that steals passwords and allows attackers to control machines remotely" he added. Not only the NBC’s home page, also several others were affected, including the pages of late night talk show hosts Jay Leno and Jimmy Fallon. Well known security firm Sophos explained how roughly attack played out, and how NBC got sucked into the equation:
  • NBC's hacked pages were altered to add some malicious JavaScript that ran in your browser.
  • The JavaScript injected an additional HTML component known as an IFRAME (inline frame) into the web page.
  • The IFRAME sucked in further malicious content from websites infected with an exploit kit known as RedKit.
  • The exploit kit delivered one of two exploit files to try to take control over your browser via a Java vulnerability or a PDF bug.
  • If the exploit worked on your computer, financially-related crimeware from the Citadel or ZeroAccess families was installed.
This, of course, is an example of a dreaded drive-by download, where the crooks use a cascade of tricks to download, install and execute software without going through any of the warnings or confirmation dialog you might expect. This, in turn, means that even if you are a careful and well-informed user, you may end up in trouble, since there are no obvious signs that you are doing anything risky, or even unexpected.
As soon as this story get spotted the American commercial broadcasting television network, NBC News reported and confirmed that its site had been attacked. The broadcaster released the following statement regarding the website: "We've identified the problem and are working to resolve it. No user information has been compromised."
The emergency response team immediately take the situation under control and restored the website, and confirmed that the site is back again and completely safe for its visitors. But so far there is no evidence of attackers who were involved in this attack. For the safety of VOGH readers we would like to recommend you to update your operating systems and browser plugins. Also note that the attack on NBC was similar to many that have occurred in recent years in that the malicious sites tried to exploit vulnerabilities in Java. So it will better to disable Java, unless it is that much necessary. So stay tuned with VOGH and be safe in the cyber domain. 






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