Tag Archives: ddos news

DoS scum attacked one-third of the ‘net between 2015 and 2017

Even CHARGEN services are hosed, daily, says CAIDA study One-third of Internet hosts with IPv4 addresses were subject to denial of service attacks in the last two years.…

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DoS scum attacked one-third of the ‘net between 2015 and 2017

Anonymous Attacks Spanish Government Sites

Hacktivist group Anonymous has been firing up its DDoS cannon again, this time aiming it at Spanish government websites, in support of Catalan independence. The group claimed to have taken offline the website of the constitutional court, which ruled the Catalonian referendum illegal last week. It also defaced the website of the Spanish Ministry of Public Works and Transport with a “Free Catalonia” message. A statement from the group had the following: “In the name of all the Catalan independence and democracy, Anonymous Catalonia asks all the Anons of the world who are in favour of the freedom of expression […] and peaceful dialogue to persist in the #FreeCatalonia operation until 29 October 2017.” Various accounts associated with the disparate group have been tweeting messages with #opCatalunya and #FreeCatalonia, claiming “big attacks are coming”, although the government sites in question appear to be back to normal now. “We wish to state that the Catalan people’s desire to express their will via a referendum is the majority view and cuts across all strata of society and is in keeping with the civic, peaceful and democratic determination expressed in the multitudinous demonstrations held by organised society in favour of its right to decide,” noted another Anonymous branded video. Stephanie Weagle, VP at Corero Network Security, argued that DDoS attacks continue to function as an effective disrupter of businesses and in some cases help to distract IT teams while information is stolen. “In order to effectively protect their networks, prevent disruptions to customer operations, and better protect against service outages, downtime and potential data theft, companies need real-time visibility and mitigation of all DDoS attack traffic targeting their networks, regardless of size or duration,” she added. “Traditional security infrastructure will not stand up to these service interrupting attacks—a dedicated layer of DDoS mitigation is required to eliminate the DDoS threat. Source: https://www.infosecurity-magazine.com/news/anonymous-attacks-spanish/

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Anonymous Attacks Spanish Government Sites

CERT issues cyber attack warning for India

Malware Reaper is acquiring internet-connected devices for coordinated attack, say State Cyber Police Mumbai: The Maharashtra Cyber Department is in the process of issuing a State-wide advisory outlining steps to prevent potential targets from falling prey after the New Delhi-based Computer Emergency Response Team (CERT) said it has received intelligence inputs about a massive cyber attack on several countries, including India. The CERT is the country’s central cyber security agency. Maharashtra Cyber Police officers confirmed to The Hindu that the attack would be similar to the Distributed Denial of Service (DDOS) attack that hit the State last year. In July 2016, The Hindu had reported how small and medium Internet Service Providers were under attack from unknown parties, who were pinging their servers incessantly to the point where the servers crashed, denying service to their clients and causing loss of revenue. According to sources, the imminent DDOS attack, which is believed to be on a much larger scale, is being readied using malware known by two names, Reaper and IoTroop, and is currently taking over thousands of machines connected to the internet to be used for a synchronised attack on the target servers. Maharashtra IG (Cyber) Brijesh Singh said, “Mirai had acquired five lakh devices. The Reaper malware has already affected two million devices worldwide, and is acquiring 10,000 devices per day. It seems to be targeting CCTV camera systems and Digital Video Recorders connected to the internet.” Bot attack A Cyber Police officer said, “It’s difficult to say at this point exactly who the targets are, but we have enough information to indicate that machines connected to the internet, including cell phones, laptops, CCTV cameras and other devices, are susceptible. A large number of such machines are being hacked and turned into bots as we speak. Our cyber intelligence network indicates a lot of abnormal behaviour on the internet, consistent with hacking of devices.” A bot, or robot, is an automated programme. In this kind of cyber attack, hackers use malware to infect devices to turn them into bots that do their bidding. Sources said the perpetrators of Reaper are currently creating a huge network of bots, called a botnet in cyberspeak. In October 2016, a malware known as Mirai had executed multiple DDOs attacks on servers of Dyn, a leading domain name service provider, affecting several popular websites including Twitter, Netflix and Reddit. Cyber Police officers said Reaper is amassing bots on a much larger scale than Mirai. “Once the botnet is ready as per the perpetrators’ requirements, they simply have to command the bots to ping servers of the target all at once, resulting in a server crash. Depending on the size of the company or industry targeted, it will result in massive losses of revenue.” A possible way to execute the attack would be that the bots are pre-programmed to strike on a particular day. This possibility is also being probed, officers said. Superintendent of Police Balsing Rajput, Maharashtra Cyber Police, confirmed that intelligence inputs about Reaper have been received. “We are working on the information and will soon be coming out with an advisory regarding the same.” Source: Malware Reaper is acquiring internet-connected devices for coordinated attack, say State Cyber Police Mumbai: The Maharashtra Cyber Department is in the process of issuing a State-wide advisory outlining steps to prevent potential targets from falling prey after the New Delhi-based Computer Emergency Response Team (CERT) said it has received intelligence inputs about a massive cyber attack on several countries, including India. The CERT is the country’s central cyber security agency. Maharashtra Cyber Police officers confirmed to The Hindu that the attack would be similar to the Distributed Denial of Service (DDOS) attack that hit the State last year. In July 2016, The Hindu had reported how small and medium Internet Service Providers were under attack from unknown parties, who were pinging their servers incessantly to the point where the servers crashed, denying service to their clients and causing loss of revenue. According to sources, the imminent DDOS attack, which is believed to be on a much larger scale, is being readied using malware known by two names, Reaper and IoTroop, and is currently taking over thousands of machines connected to the internet to be used for a synchronised attack on the target servers. Maharashtra IG (Cyber) Brijesh Singh said, “Mirai had acquired five lakh devices. The Reaper malware has already affected two million devices worldwide, and is acquiring 10,000 devices per day. It seems to be targeting CCTV camera systems and Digital Video Recorders connected to the internet.” Bot attack A Cyber Police officer said, “It’s difficult to say at this point exactly who the targets are, but we have enough information to indicate that machines connected to the internet, including cell phones, laptops, CCTV cameras and other devices, are susceptible. A large number of such machines are being hacked and turned into bots as we speak. Our cyber intelligence network indicates a lot of abnormal behaviour on the internet, consistent with hacking of devices.” A bot, or robot, is an automated programme. In this kind of cyber attack, hackers use malware to infect devices to turn them into bots that do their bidding. Sources said the perpetrators of Reaper are currently creating a huge network of bots, called a botnet in cyberspeak. In October 2016, a malware known as Mirai had executed multiple DDOs attacks on servers of Dyn, a leading domain name service provider, affecting several popular websites including Twitter, Netflix and Reddit. Cyber Police officers said Reaper is amassing bots on a much larger scale than Mirai. “Once the botnet is ready as per the perpetrators’ requirements, they simply have to command the bots to ping servers of the target all at once, resulting in a server crash. Depending on the size of the company or industry targeted, it will result in massive losses of revenue.” A possible way to execute the attack would be that the bots are pre-programmed to strike on a particular day. This possibility is also being probed, officers said. Superintendent of Police Balsing Rajput, Maharashtra Cyber Police, confirmed that intelligence inputs about Reaper have been received. “We are working on the information and will soon be coming out with an advisory regarding the same.” Source: http://www.thehindu.com/news/cities/mumbai/cert-issues-cyber-attack-warning-for-india/article19920037.ece

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CERT issues cyber attack warning for India

Infosec expert viewpoint: DDoS attacks

DDoS attacks have become more extensive and are testing the limits of existing DDoS mitigation tools and practices, as well as affecting online businesses globally. Organizations are experiencing an increase in the magnitude of DDoS attacks, with the average size of attacks over 50 Gbps quadrupling in just two years. What presents a particular risk for organizations is the barrage of short, low volume attacks that mask more serious network intrusions. Frost & Sullivan found … More ?

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Infosec expert viewpoint: DDoS attacks

DOSarrest releases new API

VANCOUVER, British Columbia, Oct. 18, 2017 (GLOBE NEWSWIRE) —  Internet Security announced today that they have released a new Application Programming Interface(API) for their latest generation of Internet Security Services Software, enabling NSPs, ISPs and Security as a Service companies to directly access any and all of DOSarrest’s cloud based Security Services. This allows any organization to integrate into their existing customer portals any of DOSarrest’s services which include DDoS protection, CDN, best of breed WAF, global load balancing as well as any future services on their aggressive roadmap. Some of the features of the API allow subscribers to auto provision, dynamically spin up/down instances and capacity as required and pick and choose whatever components they need from DOSarrest’s numerous DDoS and WAF elements. This is a new “restful” API, making integration as easy as it gets. Subscribers can also leverage DOSarrest’s Big data analytics engine to manipulate and display logging data as they see fit. Brian Mohammed Director of Sales and Marketing states, “We have had many enquiries from large telcos, especially in Europe, who like and want our service but need an API. We listened and here it is.” Mohammed adds, “This allows virtually anyone to use our services to ensure their customers’ websites are secure from any attack be it large volumetric or a small sophisticated layer 7 attack, all the while it looks like it’s their own service, on-demand.” Mark Teolis, CEO of DOSarrest explains, “We are also willing to build a custom portal for companies that don’t have an in house programming staff to use the new API; why not use our in house development group to help you make it?”  In addition, Teolis states, “Once you subscribe to the new API you will have access to all future services, and there are some good ones on the way.” About DOSarrest Internet Security: DOSarrest founded in 2007 in Vancouver, B.C., Canada is one of only a couple of companies worldwide to specialize in only cloud based DDoS protection services.  Additional Web security services offered are Cloud based W eb A pplication F irewall (WAF) , V ulnerability T esting and O ptimization (VTO) , DataCenter Defender – GRE as well as cloud based global load balancing . Source: https://globenewswire.com/news-release/2017/10/17/1148970/0/en/DOSarrest-releases-new-API.html

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DOSarrest releases new API

400 attacks per day: Behind Australia’s growing DDoS attack surface

There is no denying that the number of DDoS attacks has been increasing everywhere around the world, new variants of attacking tools and techniques have been made available to the attackers much faster than we have seen in the past. Based on the statistics we have collected for Australia, the number of DDoS attacks have been increased roughly 25% each year, and we believe that number could become around 30,000 attacks per month by end of 2020. The largest DDoS attack targeting Australia in 2017 is around 228 Gbps in June, although these kinds of multi-gigabit attacks always catch our attention, they don’t really happen very often. Almost 80% of the DDoS attacks seen in Australia are under 2 Gbps, but still could possibly overwhelm the bandwidth of the internet connection for a lot of enterprises. Another interesting observation is that the number of DDoS attacks between 10 to 50 Gbps has been steadily increasing from last year. Given the fact that the attackers are getting more weapons in their arsenal – for example, IoT and mobile devices, this means the size and frequency of the DDoS attacks will keep growing. When we look at the countries where most of the DDoS attacks were being sourced, we have observed that countries such as the US, China, Korea, UK and Germany are usually at the top of the list. As DDoS attacks are typically sourced from infected computer devices (notnets), countries with a high computer population may also have a high infected rate, particularly if pirated software is being used to a large extent in that country. In recent years, with the arrival of IoT botnets, such as Mirai, some Asian countries with a high deployment rate of IoT devices have also been seen as major sources of DDoS attacks. If we turn our focus from the source country to the destination country being attacked most often, we then find the countries which are on the top of the list of the attacking sources, are also high on the list for the receiving side. A possible reason could be that the high computer population and adoption rate in the country also means a lot of business is being conducted over the network, such as the financial sector, consumer sector, government and so on, giving the attackers more targets to aim for. Source: https://securitybrief.com.au/story/400-attacks-day-behind-australias-growing-ddos-attack-surface/

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400 attacks per day: Behind Australia’s growing DDoS attack surface

What is cyber terrorism?

How is cyber terrorism defined and how likely is an attack? Everyone is familiar with what “terrorism” means, but when we stick the word “cyber” in front of it, things get a bit more nebulous. Whereas the effects of real-world terrorism are both obvious and destructive, those of cyber terrorism are often hidden to those who aren’t directly affected. Also, those effects are more likely to be disruptive than destructive, although this isn’t always the case. Cyber terrorism incidents One of the earliest examples of cyber terrorism is a 1996 attack on an ISP in Massachusetts. Cited by Edward Maggio of the New York Institute of Technology and the authors of Internet: A Historical Encyclopedia, Volume 2 , a hacker allegedly associated with the white supremacist movement in the US broke into his Massachusetts-based ISP after it prevented him from sending out a worldwide racist message under its name. The individual deleted some records and temporarily disabled the ISP’s services, leaving the threat “you have yet to see true electronic terrorism. This is a promise” While this is a clear example of a cyber-terrorist incident carried out by a malicious, politically motivated individual that caused both disruption and damage, other frequently listed examples fit less clearly into the category of “terrorism”. For example, while attacks that have taken out emergency services call centres or air-traffic control could be considered cyber terrorism, the motivation of the individuals is often unclear. If a person caused real-life disruption to these systems, but had no particular motivation other than mischief, would they be classed as a terrorist? Perhaps not. Similarly, cyber protests such as those that occurred in 1999 during the Kosovo against NATO’s bombing campaign in the country or website defacements and DDoS attacks are arguably online versions of traditional protests, rather than terrorism. Additionally, in the case of civil war, if one side commits a cyber attack against the other then it can be said to be more of an act of war – or cyber war – than one of cyber terror. Again, where there is a cold war between nations, associated cyber attacks could be thought of as sub-conflict level skirmishes. Indeed, the FBI defines cyber terrorism as “[any] premeditated, politically motivated attack against information, computer systems or computer programs, and data which results in violence against non-combatant targets by sub-national groups or clandestine agents”. Under this definition, very few of the tens-of-thousands of cyber attacks carried out every year would count as cyber terrorism. The future of cyber terrorism As the number of connected devices increases, the likelihood of a more destructive cyber terrorist incident – something on a par with an attack in the physical world – becomes increasingly possible. The security industry is full of stories and proofs of concept about hacking medical devices, with two particularly famous demonstrations being given by New Zealander Barnaby Jack. This opens up the possibility for targeted assassinations or mass-scale killings carried out remotely and potentially across borders. Similarly, there are concerns self-driving vehicles could be turned into remote-controlled missiles and used in an attack, although the counter argument is that such vehicles will make the roads safer in the face of terrorists driving conventional vehicles into crowds. Another possible style of cyber terrorism is disruption of infrastructure in a way that could potentially endanger life. For example, in 2016 an unknown actor caused a disruption that saw two apartment buildings in Finland lost hot water and heating for a week in the dead of winter. In locations as cold as Finland, actions like this could cause illness and death if widespread and sustained. Nevertheless, the likelihood is most serious cyber attacks will be acts of cyber warfare, rather than cyber terrorism, as nation states have larger and more sophisticated resources at hand. Source: http://www.itpro.co.uk/security/29726/what-is-cyber-terrorism

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What is cyber terrorism?

DDoS Attacks Cause Train Delays Across Sweden

DDoS attacks on two separate days have brought down several IT systems employed by Sweden’s transport agencies, causing train delays in some cases. The incidents took place early in the mornings of Wednesday and Thursday, October 11 and 12, this week. The first attack hit the Sweden Transport Administration (Trafikverket) on Wednesday. According to local press, the attack brought down the IT system that manages train orders. The agency had to stop or delay trains for the time of the attack. Trafikverket’s email system and website also went down, exacerbating the issue and preventing travelers from making reservations or getting updates on the delays. The agency used Facebook to manage the crisis and keep travelers informed. Road traffic maps were also affected, an issue that lingers even today, at the time of publishing, according to the agency’s website. Three Swedish transportation agencies targeted Speaking to local media, Trafikverket officials said the attack was cleverly aimed at TDC and DGC, the agency’s two service providers, but they were both aimed in such a way to affect the agency’s services. Trafikverket was able to restore service in a few hours, but the delays affected the entire day’s train operations. While initially, some might have thought this was a random incident, the next day, a similar DDoS attack hit the website of another government agency, the Sweden Transport Agency (Transportstyrelsen), and public transport operator Västtrafik, who provides train, bus, ferry, and tram transport for parts of Western Sweden. Cyber-warfare implications In perspective, both incidents give the impression of someone probing various parts of Sweden’s transportation system to see how the country would react in the face of a cyber-attack and downtime. The DDoS attacks come a week after a report that Russia was testing cyber-weapons in the Baltic Sea region. In April 2016, Swedish officials blamed Russia for carrying out cyber-attacks on the country’s air traffic control infrastructure that grounded flights for a day in November 2015. Source: https://www.bleepingcomputer.com/news/security/ddos-attacks-cause-train-delays-across-sweden/

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DDoS Attacks Cause Train Delays Across Sweden

DDoS attacks: Brands have plenty to lose, even if attacked only once

DDoS attacks continue to be an effective means to distract and confuse security teams while inflicting serious damage on brands. Neustar discovered that brands experienced a 27 percent increase in the number of breaches per DDoS attack, despite suffering similar attack levels in the same time period last year. Attackers are getting higher yields from determined attacks Data from the report shows attackers are achieving higher levels of success against brands they only hit once: … More ?

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DDoS attacks: Brands have plenty to lose, even if attacked only once

33% of businesses hit by DDoS attack in 2017, double that of 2016

Distributed Denial of Service attacks are on the rise this year, and used to gain access to corporate data and harm a victim’s services, according to a Kaspersky Lab report. Cybercriminals are increasingly turning to Distributed Denial of Service (DDoS) this year, as 33% of organizations faced such an attack in 2017—up from just 17% in 2016, according to a new report from Kaspersky Lab. These cyber attacks are hitting businesses of all sizes: Of those affected, 20% were very small businesses, 33% were SMBs, and 41% were enterprises. Half of all businesses reported that the frequency and complexity of DDoS attacks targeting organizations like theirs is growing every year, highlighting the need for more awareness and protection against them, according to Kaspersky Lab. Of the companies that were hit in 2016, 82% said that they faced more than one DDoS attack. At this point in 2017, 76% of those hit said they had faced at least one attack. Cybercriminals use DDoS attacks to gain access to valuable corporate data, as well as to cripple a victim’s services, Kaspersky Lab noted. These attacks often result in serious disruption of business: Of the organizations hit by DDoS attacks this year, 26% reported a significant decrease in performance of services, and 14% reported a failure of transactions and processes in affected services. Additionally, some 53% of companies reported that DDoS attacks against them were used as a smokescreen to cover up other types of cybercrime. Half (50%) of these respondents said that the attack hid a malware infection, 49% said that it masked a data leak or theft, 42% said that it was used to cover up a network intrusion or hacking, and 26% said that it was hiding financial theft, Kaspersky Lab found. These results are part of Kaspersky Lab’s annual IT Security Risks survey, which included responses from more than 5,200 representatives of small, medium, and large businesses from 29 countries. “The threat of being hit by a DDoS attack – either standalone or as part of a greater attack arsenal – is showing no signs of diminishing,” said Kirill Ilganaev, head of Kaspersky DDoS protection at Kaspersky Lab, in a press release. “It’s not a case of if an organization will be hit, but when. With the problem growing and affecting every type and size of company, it is important for organizations to protect their IT infrastructure from being infiltrated and keep their data safe from attack.” Want to use this data in your next business presentation? Feel free to copy and paste these top takeaways into your next slideshow. 33% of organizations experienced a DDoS attack in 2017, compared to 17% in 2016. -Kaspersky Lab, 2017 Of organizations hit by DDoS attacks, 20% were very small businesses, 33% were SMBs, and 41% were enterprises. -Kaspersky Lab, 2017 53% of companies reported that DDoS attacks against them were used as a smokescreen to cover up other types of cybercrime, including malware, data leaks, and financial theft. -Kaspersky Lab, 2017 Source: http://www.techrepublic.com/article/33-of-businesses-hit-by-ddos-attack-in-2017-double-that-of-2016/

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33% of businesses hit by DDoS attack in 2017, double that of 2016