Largest DDoS Attack

Largest DDoS attack ever nails company that protects against DDoS attacks

By on February 11, 2014 at 8:45 PM.

Largest DDoS attack ever nails company that protects against DDoS attacks

A company that is supposed to protect against DDoS (distributed denial-of-service) attacks just suffered what appears to be the largest one ever. According to IT News, CloudFlare, a content delivery network and security provider, said that the attack reached over 400 Gbps at its peak, 100 Gbps more than the previous record. More →

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Record Breaking DDoS Attack

Spat between two Dutch companies sparks record-breaking 300Gbps DDoS attack

By on March 27, 2013 at 9:09 PM.

Spat between two Dutch companies sparks record-breaking 300Gbps DDoS attack

Insulting the honor of alleged Dutch spammers may not be the smartest idea. The New York Times reports that a fight between Dutch anti-spam group Spamhaus and Dutch hosting company Cyberbunker has resulted in the world’s largest recorded distributed denial-of-service (DDoS) attack, which peaked at speeds of 300Gbps this week. The spat between the firms started when Spamhaus added Cyberbunker to its blacklist, which is designed to help email providers block alleged spammers. Shortly after Spamhaus blacklisted Cyberbunker, which says it on its website that it will host any data not related to child pornography or terrorism, the anti-spam group was hit by an enormous DDoS attack that is described by Akamai Networks chief architect Patrick Gilmore as “the largest publicly announced DDoS attack in the history of the Internet.”

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Google+ flaw allows hackers to execute DDoS attacks using Google servers

By on August 31, 2011 at 4:15 PM.

Google+ flaw allows hackers to execute DDoS attacks using Google servers

A security expert at Italian security firm AIR Sicurezza Informatica claims to have found a security flaw in Google’s new social network that allows hackers to potentially use Google+ servers to execute DDoS attacks. Simone Quatrini explained the flaw on the IHTeam Security Blog, and he wrote a script that can perform the attack, repeatedly prompting Google’s server to send requests to the target site. DDoS attacks, or distributed denial-of-service attacks, flood a web server with requests in an effort to prevent it from functioning. Such attacks require appropriate resources and bandwidth to execute, and Google servers would obviously have more than enough of these resources to launch a significant attack. More →

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Pro-WikiLeaks Amazon, Visa website hackers arrested

By on January 27, 2011 at 6:41 PM.

Pro-WikiLeaks Amazon, Visa website hackers arrested

An unaffiliated group of pro-WikiLeaks hackers calling itself “Anoymous” finds itself short a few member this evening as multiple alleged culprits were arrested on Thursday in the U.K. The BBC reports that five men were arrested in a series of raids, and they are being held in various locations across England. Allegations against the men are described as “recent and ongoing attacks by an online group that calls itself ‘Anonymous’.” The two adults and three teenagers were allegedly involved with a series of DDoS attacks carried out last year, aimed at various websites the group felt stood in opposition of notorious news agency WikiLeaks and its famed leader Julian Assange. Targets included websites belonging to Amazon, Visa, Mastercard and Paypal. This is not the first time arrests have been made in connection with Anonymous’ attacks; two Dutch teenagers allegedly involved with the group were arrested last year, but charges were never formally filed against them. More →

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WikiLeaks supporters’ cyberattack on Amazon.com appears unsuccessful [Updated]

By on December 9, 2010 at 11:20 AM.

WikiLeaks supporters’ cyberattack on Amazon.com appears unsuccessful [Updated]

Global hacker group “Anonymous” announced its plans Thursday morning to launch a cyberattack on Amazon.com. The attack is part of a larger endeavor called “Operation Payback,” which targets the websites of companies the group believes to have impeded WikiLeaks’ efforts to disseminate information. Recent targets include Visa and Mastercard.

Anonymous’ cyberattack on Amazon.com was scheduled to commence at 11:00am Eastern, yet Amazon.com has not experienced any downtime as of 11:20am. As a result, it appears as though the attacks on Amazon.com have been unsuccessful.

UPDATE: Shortly before noon, the group gave up on its plan to attack Amazon.com. Instead, it is currently focusing its efforts on Paypal, though the site has not yet gone offline.

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WikiLeaks supporters target Amazon.com with next cyberattack

By on December 9, 2010 at 9:41 AM.

WikiLeaks supporters target Amazon.com with next cyberattack

A global, ever-expanding team of hackers called “Anonymous” has announced its next target in a series of cyberattacks that have taken down multiple websites over the past few days. Among its targets were the websites of both Visa and Mastercard following news that the institutions would cease delivery of funds that had been donated to WikiLeaks. Using Twitter to announce the attack, the group is preparing to take down Amazon.com, presumably due to the company’s abrupt cancellation of its hosting agreement with WikiLeaks after being pressured by the Department of Homeland Security.  The attack on Amazon.com will begin at 11:00am Eastern.

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WikiLeaks ousted by Amazon according to report [Updated]

By on December 1, 2010 at 2:05 PM.

WikiLeaks ousted by Amazon according to report [Updated]

The Associated Press reported Wednesday that Amazon.com may have ended its hosting agreement with controversial website WikiLeaks. WikiLeaks returned to the spotlight recently when it published a bevy of confidential diplomatic cables. Following the release, dubbed “Cable Gate,” WikiLeaks fell under cyberattacks and has been offline sporadically all week. According to the official WikiLeaks Twitter account, DDOS attacks that exceeded 10Gbps targeted the site earlier this week. While the origin of the alleged attacks remains unknown, WikiLeaks has reportedly been taken offline by its host, Amazon.com. Though the site’s homepage remains live, all subdomains appear to be down. Amazon.com did not confirm or deny the AP’s report.

UPDATE: According to a statement from Senator Joe Lieberman, Homeland Security Committee Chairman, Amazon.com has agreed to stop hosting WikiLeaks. More →

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