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DDoS Attacks Up by 75 Percent in Q2 2016

The largest attack detected in the second quarter peaked at 256 Gbps, according to Verisign. According to the Verisign DDoS Trends Report for the second quarter of 2016, the number of distributed denial of service (DDoS) attacks increased by 75 percent year over year. The average peak attack size in the second quarter was 17.37 Gbps, an increase of 214 percent over Q2 2015. Fully 75 percent of attacks peaked over 1 Gbps, and 32 percent exceeded 10 Gbps. The largest and fastest DDoS attack detected by Verisign in Q2 2016 peaked at 256 Gbps for about 15 minutes before settling in at more than 200 Gbps for almost two hours. Sixty-four percent of DDoS attacks detected in Q2 2016 employed multiple attack types, indicating that DDoS attacks continue to increase in complexity. Forty-five percent of DDoS attacks targeted the IT services industry, followed by financial services (23 percent) and the public sector (14 percent). The Kaspersky DDoS Intelligence Report for Q2 2016 found that 77.4 percent of resources targeted by DDoS attacks were located in China. The three most targeted countries for Q2 2016 were China, South Korea and the U.S. While most attacks lasted no more than four hours, 8.6 percent lasted 20-49 hours, and 4 percent last 50-99 hours. The longest DDoS attack in Q2 2016 lasted for 291 hours (12.1 days), a significant increase over the previous quarter’s maximum of 8.2 days. Over 70 percent of all attacks detected by Kaspersky in Q2 2016 were launched from Linux botnets, almost twice the number for the previous quarter. Just under 70 percent of all command and control (C&C) servers were located in South Korea, followed by China (8.1 percent), the U.S. (7.1 percent), Russia (4.5 percent) and Brazil (2.3 percent). And the Nexusguard Q2 2016 Threat Report states that the number of DDoS attacks increased by 83 percent to more than 182,900 attacks in the second quarter. The most targeted countries seen by Nexusguard were Russia, the U.S. and China. “We were surprised to see an increase in DDoS attacks this quarter, especially as hackers experiment with ransomware, phishing schemes and other data-grabbing methods for monetary gain,” Nexusguard chief scientist Terrence Gareau said in a statement. “Organizations can expect cyber attacks to continue growing in frequency this year, especially with more attention on the Summer Olympics and the November election season in the U.S.” “The results from this quarter also show how important it is to not only protect your website, but also to plan for new payloads and attacks on your infrastructure,” Gareau added. Source: http://www.esecurityplanet.com/network-security/ddos-attacks-up-by-75-percent-in-q2-2016.html

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DDoS Attacks Up by 75 Percent in Q2 2016

DDoS attacks on the rise in Asia Pacific

The Asia Pacific region experienced 34,000 distributed denial of service (DDoS) attacks in the second quarter of 2016, according to Nexusguard’s Q2 2016 Threat Report – Asia-Pacific. The figure represents a 43 percent increase from the previous quarter. Even though Network Time Protocol (NTP) attacks dominated the type of attacks in the region (90 percent), such attacks were less common in other parts of the world (46 percent). The report also found that attack durations were longer in the Asia Pacific region as compared to global incidents, which is likely due to many scripted attack tools with set duration values. China remains as one of the top three target countries in the region. According to Nexusguard, a Chinese target was hit 41 times over the course of about a month of constant attacks. Nexusguard researchers attributed these attacks to the malware the victim had hosted over the last two years. The largest increase was observed in Hong Kong, accounting for a 57 percent rise in attacks. With hackers are experimenting with new attack methodologies, and events happening in the Asia Pacific region, Nexusguard researchers expect to see a spike in DDoS attacks in the third quarter of this year. “We expect the upward trend in the frequency of attacks to continue this year, especially with more attention on the Summer Olympics [in Brazil] and political dispute in the APAC region,” said Terrence Gareau, Chief Scientist at Nexusguard. “And as Pokémon Go gradually launches across the Asian market, Nexusguard analysts expect attack groups will launch more public attacks. This activity increases visibility and positioning as DDoS-for-hire services, the popularity of which we noted from the consistent time durations this quarter,” he added. Source: http://www.mis-asia.com/resource/security/ddos-attacks-on-the-rise-in-asia-pacific/

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DDoS attacks on the rise in Asia Pacific

DDoS attacks increase by over 80 percent

In the second quarter of this year DDoS attacks increased by 83 percent to more than 182,900, according to the latest threat report from security solutions company Nexusguard. The report shows that Russia has become the number one victim country. Starlink — a Russian ISP supporting small, medium and large enterprises — received more than 40 percent of the DDoS attacks measured over a two-day period. This targeted DNS attack also pushed the mean average DDoS duration to hours instead of minutes, as measured in the previous quarter. Nexusguard’s researchers attributed this increase to nationalist hactivists organizing a targeted attack to take out Russian businesses, rather than outbreaks driven by popular DDoS-for-hire activity. As a result, they advise businesses to safeguard their infrastructures and check service provider security to ensure continuity for their web presence. The United States and China continue to hold spots in the top three target countries. Brazil remains in the top 10, as well, but saw its attacks decline by more than half. Nexusguard also recorded increases in other attack varieties, including routing information protocol (RIP) and multicast domain name system (mDNS) threats. Hackers are experimenting with new attack methodologies, and with the upcoming Olympics in Brazil and political tensions around the world, researchers predict these factors will contribute to a DDoS spike in Q3. “We were surprised to see an increase in DDoS attacks this quarter, especially as hackers experiment with ransomware, phishing schemes and other data-grabbing methods for monetary gain,” says Terrence Gareau, chief scientist at Nexusguard. “Organizations can expect cyberattacks to continue growing in frequency this year, especially with more attention on the Summer Olympics and the November election season in the US. The results from this quarter also show how important it is to not only protect your website, but also to plan for new payloads and attacks on your infrastructure”. Source: http://betanews.com/2016/07/27/ddos-attacks-increase-by-over-80-percent/