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Hacker Group DD4BC New DDos Attacks

DD4BC Launches New Wave Of DDoS Attacks The extortionist group DD4BC is believed to be connected to a new wave of distributed denial of service (DDoS) attacks against organizations based in Australia, New Zealand, and Switzerland. The group is asking for 25 BTC from those affected in exchange for giving up the flood of inbound data that has resulted in the recipient sites becoming inaccessible. Recently, DD4BC was mentioned in a warning published by the Swiss Governmental Computer Emergency Response Team (GovCERT). GovCERT is a branch of MELANI, a national agency that deals with cyber security issues. The warning read: “In the past days MELANI / GovCERT.ch has received several requests regarding a distributed denial of service (DDoS) extortion campaign related to ‘DD4BC’.” As per the New Zealand government, the extortion attempts seemingly begin with a short DDoS attack that is meant to reflect the possible impact after the ransom demand has been made. DD4BC has been linked to previous attacks on digital currency websites and businesses. The attacks include extortion attempts made against various well-known mining pool operators. GovCERT confirmed that it had so far received reports from several high profile targets, stating that some of the organizations were the victims of a wave of DDoS attacks. DD4BC’s activity has been on the rise recently, with the new wave of attacks beginning at the start of March. “ While these attacks have targeted foreign organizations in the past months, we have seen an increase of activity of DD4BC in Europe recently. Since earlier this week, the DD4BC Team expanded their operation to Switzerland, ” stated GovCERT. GovCERT also asked those affected by the attacks to not pay the ransom. Rather the agency has advised victims to file a police report and seek additional mitigation support from their Internet service provider. The news of the New Zealand attacks became public at the start of May after the New Zealand National Cyber Security Centre (NCSC) issued a warning regarding DDoS attacks on local organizations. While the agency did not specify who the perpetrator behind the attacks was, it did confirm that an investigation into the attacks was ongoing. Barry Brailey, chairman of Cybersecurity nonprofit New Zealand Internet Task Force, confirmed the link between DD4BC and the recent DDoS attacks in New Zealand. “ Yes, [the series of attacks] appears to be linked to the group/moniker ‘DD4BC’, ” he said. Other companies who have fallen victim to the group include BitBay, BitQuick, Coin Telegraph, Expresscoin, and Bitalo- who created a 100 BTC bounty after it was attacked. Source: http://bitcoinvox.com/article/1674/hacker-group-dd4bc-new-ddos-attacks

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Hacker Group DD4BC New DDos Attacks

$7500 DDoS extortion hitting Aussie, Kiwi enterprises

Pay up or we’ll send up to 400Gbps your way New Zealand Internet Task Force (NZITF) chair Barry Brailey is warning Australian and New Zealand enterprises to be on the look out for distributed denial of service extortion attacks demanding payment of up to AU$7500.…

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$7500 DDoS extortion hitting Aussie, Kiwi enterprises

Enterprises must be proactive in DDoS mitigation

DDoS attacks are more prevalent than ever and enterprises can’t always rely on their service providers for protection. Learn what enterprises should do for effective DDoS mitigation. Moving unified communications applications to the cloud can simplify business operations. But cloud infrastructure can present vulnerabilities that attract malicious attacks like distributed denial of service (DDoS). And with many enterprises using service providers for their UC applications, DDoS attacks can be more damaging than ever. As the threat of DDoS attacks loom, there is a disconnect between enterprises and their service providers taking responsibility during an attack, according to a report from DDoS mitigation service provider Black Lotus Communications, which surveyed 129 service providers and the impact of DDoS on their business. According to the report, many organizations believe they can rely on their service provider to manage a DDoS attack and its impact on their business. But the reality is most providers believe they are solely responsible for making sure their infrastructure remains intact during an attack and that the direct impact of an attack is the customer’s responsibility. “Service providers with undeveloped DDoS mitigation strategies may choose to sacrifice a customer by black hole routing their traffic or recommending a different service provider in order to protect the service of other customers,” said Chris Rodriguez, network security senior analyst at Frost & Sullivan. Enterprises can lose anywhere from $100,000 to tens of millions of dollars per hour in an attack, the report found. Just over one-third of service providers reported being hit with one or more DDoS attacks weekly, according to the report. Managed hosting services, VoIP and platform as a service were the three industries most affected by DDoS. During an attack, 52% of service providers reported temporarily blocking the targeted customer, 34% reported removing the targeted customer, 32% referred customers to a partner DDoS mitigation provider and 26% encouraged an attacked customer to find a new service provider. But by removing or blocking a customer, service providers have effectively helped the attackers achieve their goal and leave enterprises suffering the consequences, according to the report. Communicating DDoS concerns Three-quarters of service providers reported feeling very to extremely confident they could withstand a catastrophic DDoS attack, and 92% of providers have protections in place. But the report found that the majority of providers use traditional protections that have become less effective in mitigating DDoS. To maximize DDoS protection, Nemertes Research CEO Johna Till Johnson offered four questions that enterprises should ask when evaluating service provider security and DDoS protection. What protections does the service provider have in place in the event of an attack? Don’t be afraid to ask service providers questions regarding the DDoS mitigation products and services they use, what their DDoS track record is or how many clients have been victims of an attack. “If they refuse to answer, it tells you something about the vendor,” Johnson said. “Any legitimate provider has this information and will share it with customers.” Is the service provider willing to put DDoS mitigation in a service-level agreement ( SLA )? The provider may already include DDoS protection or may require the enterprise to buy a service. But if a provider won’t include DDoS mitigation in an SLA, find out why. “If you’re not going to put it in black and white, you’re at risk,” she said. What third-party services does the provider recommend? Service providers may have third-party partnerships that can deliver DDoS protection. What is your organization’s stance on security? Johnson recommends having a line item in the budget for DDoS that covers a DDoS mitigation service or product. Making DDoS mitigation plans If a service provider is hit with a DDoS attack, there are two issues facing enterprises, Johnson said. The first issue is if the enterprise experienced a small hit in the attack. “If you’ve gotten a gentle probe, then attackers may be coming after you,” she said. Just like when a credit card number is stolen and the thief spends a small amount of money to test the number before making the large, fraudulent charges, attackers are testing for vulnerabilities. Enterprises should immediately figure out where they’re at risk and what they can do to protect themselves now, Johnson said. The second issue, she said, is that DDoS isn’t just an attack, it’s an earthquake. A disaster recovery plan is required so enterprises know what to do if a core application is suddenly unavailable. “DDoS attack techniques continue to change, and enterprises must be proactive in their defenses,” Rodriguez said. He said a hybrid approach to DDoS mitigation has emerged as an effective strategy. Hybrid DDoS mitigation requires an on-premises DDoS mitigation appliance to protect an enterprise’s infrastructure and a cloud-based DDoS mitigation service that routes traffic to a scrubbing center and returns clean traffic. The on-premises appliance is used during smaller attacks; and when attacks reach a certain size, the appliance can signal for the cloud-based service to take over. “This allows the organization to use the DDoS services sparingly and only when necessary, with a seamless transition between the two services,” he said. Source: http://searchunifiedcommunications.techtarget.com/news/4500245890/Enterprises-must-be-proactive-in-DDoS-mitigation

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Enterprises must be proactive in DDoS mitigation

Dukascopy Server Crash on Wednesday Caused by DDoS Attack

The company has contracted a third party specializing in such threats in order to prevent further attacks from happening S wiss Dukascopy Bank was a target of a distributed denial-of-service (DDoS) attack yesterday, a company spokesperson shared with Finance Magnates’ reporters. The server crash prompted a number of the brokerage’s clients to take to social media in order to establish what the issues were with the website and the demo and real accounts servers of the firm. Additionally, the company detailed that the outage lasted an hour and thirteen minutes. A company spokesperson stated to Finance Magnates reporters, “As you may know yesterday starting from 12:31 GMT to 13:44 GMT Dukascopy servers were down due to a DD0S attack.” The DDoS attack was successfully mitigated and we expect that it will not be repeated “The DDoS attack was successfully mitigated and we expect that it will not be repeated. Protection measures have been implemented, including enabling third party services specializing on such kind of threats.” As stated above, the company has turned to a third party contractor in order to alleviate the risks associated with any further DDoS attack. Financial services institutions are frequent targets of DDoS attacks, however the companies most frequently suffering are banks or credit card payment gateways. In the earlier stages of online business, threats about DDoS attacks have been unlawfully used by some outfits to blackmail their competitors. Our reporters have heard about similar criminal practices remaining in play in more recent cases in the industry. Both binary options providers and brokers have been targets of similar attacks in recent years. As for Dukascopy, it is business as usual on the company’s platforms today, while the euro is hitting fresh 1-month highs against the U.S. dollar and the British pound. Source: http://www.financemagnates.com/forex/brokers/dukascopy-server-crash-on-wednesday-caused-by-ddos-attack/

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Dukascopy Server Crash on Wednesday Caused by DDoS Attack

DDoS attacks threatens New Zealand organisations

The New Zealand Internet Task Force (NZITF) advises that an unknown international group has this week begun threatening New Zealand organisations with Distributed Denial of Service (DDoS) attacks. DDoS attacks are attempts to make an organisation’s Internet links or network unavailable to its users for an extended length of time. This latest DDoS threat appears as an email threatening to take down an organisation’s Internet links unless substantial payments in the digital currency Bitcoin are made. New Zealand Internet Task Force (NZITF) Chair Barry Brailey warns the threat is not an idle one and should be taken extremely seriously as the networks of some New Zealand organisations have already been targetted. “The networks of at least four New Zealand organisations that NZITF knows of have been affected, so far. A number of Australian organisations have also been affected,” he says. “This unknown group of criminals have been sending emails to a number of addresses within an organisation. Sometimes these are support or helpdesk addresses, other times they are directed at individuals. The emails contain statements threatening DDoS, such as: “Your site is going under attack unless you pay 25 Bitcoin.”, “We are aware that you probably don’t have 25 BTC at the moment, so we are giving you 24 hours.” or “IMPORTANT: You don’t even have to reply. Just pay 25 BTC to [bitcoin address] – we will know it’s you and you will never hear from us again.” The emails may also provide links to news articles about other attacks the group has conducted. NZITF urges New Zealand firms and organisations to be on the alert. They also suggest that targeted entities don’t pay as even if this stops a current attack, it makes your organisation a likely target for future exploitation as you have a history of making payments. It is also advisable staff be educated and be on the lookout for any emails matching the descriptions above. Have them alert appropriate security personnel within the organisation as soon as possible. Source: http://www.geekzone.co.nz/content.asp?contentid=18336

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DDoS attacks threatens New Zealand organisations

MTN suffers a DDoS attack

Connectivity at MTN’s Gallo Manor data centre has been fully restored after the Johannesburg site was hit by a distributed denial of service (DDoS) attack earlier this afternoon. MTN alerted clients just after 3pm today that it had suffered a DDoS attack, which resulted in packet loss and a disturbance to clients’ cloud services.  At the time the company said MTN Business’ network operations centre was working on resolving the problem to avoid any further attacks. This comes less than two days after a power outage at the same data centre caused loss of connectivity. MTN chief technology officer Eben Albertyn says, while the DDoS attack today hampered the company’s ability to provide connectivity services, engineers worked “fervently” to fully restore services and avert further attacks, and connectivity was restored soon after. “The interruption lasted only a few minutes and is completely unrelated to the outage experienced on Monday. MTN wishes to apologise profusely to its customers for any inconvenience caused.” On Sunday evening just after 6pm, MTN’s Gallo Manor data centre went offline, causing major disruptions to clients’ services, including Afrihost. MTN put the outage down to a power outage. The problem persisted until the next day, with services being restored around 11am on Monday. Digital Attack Map defines DDoS attack as: “An attempt to make an online service unavailable by overwhelming it with traffic from multiple sources.”  The live data site notes these attacks can target a wide variety of important resources, from banks to news Web sites, and present a major challenge to making sure people can publish and access important information. Source: http://www.itweb.co.za/index.php?option=com_content&view=article&id=142968:MTN-weathers-DDOS-attack

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MTN suffers a DDoS attack

Staffordshire school hit by suspected DDoS attack

A secondary school near Burton-on-Trent in East Staffordshire had admitted that its website was knocked offline at various points by hackers in recent weeks. The attack appears to be denial-of-service (DoS), with hactivism group Anonymous reportedly taking responsibility. Burton Mail reports that John Taylor High School’s website suffered from “significant periods of downtime during the past few weeks”, adding that a member of Anonymous had contacted the newspaper directly to claim responsibility. “It has come to our immediate attention that the security used for school systems is not up to scratch,” the member said when interviewed. “This is putting pupils at risk of being targeted by paedophiles who have acquired the skill to access data which could lead them to being able to collect information and stalk pupils.” The member continued: “We give every school in this country one month to fix their pitiful security systems. If, after that time, we can still achieve penetration at a reasonable level of attack we will personally disable their systems. “We do not expect them to be able to stop us at an advanced level, however the level of hack used on the John Taylor systems highlighted a very serious problem.” Mike Donoghue, head teacher at John Taylor, which has around 1,500 students, confirmed that they were still investigating the incident, and added that the systems are now fully functional. Speaking to SCMagazineUK.com earlier today, Donoghue drilled down into some of the details, confirming that the outage related specifically to The Vault, a virtual learning environment – developed by FROG but hosted on the school’s servers – which is used to host teaching materials, former test papers and other revision guidance. The school, a specialist ‘science and leadership academy;, was first alerted to the downtime by students, on Twitter, who were trying to access the system, with IT technicians subsequently blocking all IP address so no-one could access the service. The second outage lasted a “couple of days” over the Easter Bank Holiday weekend. Donoghue was keen to stress that there was “no breach” of sensitive student data, and said that the school continues to work with providers RM and FROG to monitor the issue, and harden their existing security controls. Students were informed of the issue during assembly, and parents have also been made aware. The principal said that the effect of the incident was “largely mitigated” because the downtime wasn’t overly long, and most of the materials could still be accessed by “just a few more clicks on Google”. He also doubted the possibility of Anonymous being behind the attack, saying that the outages stopped after students were alerted to the situation. Source: http://www.scmagazineuk.com/staffordshire-school-hit-by-suspected-denial-of-service-attack/article/412236/

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Staffordshire school hit by suspected DDoS attack

Mounties nab Canadian woman, 27, in webcam hack shenanigans bust

Nefarious pervert hacks parlour cameras for heavy petting pwnage The Royal Canadian Mounted Police has nabbed a Canadian woman believed to have originated a botnet which she used to recreationally terrorise victims.…

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Mounties nab Canadian woman, 27, in webcam hack shenanigans bust

Community college targeted ongoing DDoS attack

Walla Walla Community College is under cyberattack this week by what are believed to be foreign computers that have jammed the college’s Internet systems. Bill Storms, technology director, described it as akin to having too many cars on a freeway, causing delays and disruption to those wanting to connect to the college’s website. The type of attack is a distributed denial of service, or DDoS. They’re often the result of hundreds or even thousands of computers outside the U.S. that are programed with viruses that continually connect to and overload targeted servers. Storms said bandwidth monitors noticed the first spike of attacks on Sunday. To stop the attacks, college officials have had to periodically shut down the Web connection while providing alternative working Internet links to students and staff. The fix, so far, has only been temporary as the problem often returns the next day. “We think we have it under control in the afternoon. And we have a quiet period,” Storm said. “And then around 9 a.m. it all comes in again.” Walla Walla Community College may not be the only victim of the DDoS attack. Storm said he was informed that as many as 39 other state agencies have been the target of similar DDoS attacks. As for the reason for the attack, none was given to college officials. Storms noted campus operators did receive a number of unusual phone calls where the callers said that they were in control of the Internet. But no demands were made. “Some bizarre phone calls came in, and I don’t know whether to take them serious or not,” Storms said. State officials have been contacted and are aiding the college with the problem. Storms said they have idea how long the DDoS attack will last. Source: http://union-bulletin.com/news/2015/apr/30/community-college-targeted-ongoing-cyberattack/

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Community college targeted ongoing DDoS attack

FBI investigating Rutgers University in DDoS attack

The FBI is working with Rutgers University to identify the source of a series of distributed denial-of-service (DDoS) attacks that have plagued the school this week. The assault began Monday morning and took down internet service across the campus according to NJ.com. Some professors had to cancel classes and students were unable to enroll, submit assignments or take finals since Wi-fi service and email have been affected as has an online resource called Sakai. This is the second DDoS attack on the university this month and the third since November. Authorities and the Rutgers Office of Information and Technology (OIT) haven’t released any details thus far about the possible source of the attacks. Currently, only certain parts of the university have internet service. The school will make frequent updates on to the Rutgers website about its progress in restoring service. Source: http://www.scmagazine.com/the-fbi-is-helpign-rutger-inveigate-a-series-of-ddos-attack/article/412149/

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FBI investigating Rutgers University in DDoS attack