Average DDoS attack volumes grew by 194% in 12 months
The volume and complexity of DDoS attacks continued to grow in Europe during the final quarter of 2018, according to Link11. While Link11’s Security Operations Center (LSOC) registered 13,910 attacks in Q4 (12.7% down compared to Q3), the average attack volume grew by 8.7% to 5Gbps, and 59% of attacks used multiple attack vectors. Key…
Massive DDoS Attack Generates 500 Million Packets per Second
Distributed denial-of-service (DDoS) c do not have to be bandwidth-intensive to be disruptive and hard to mitigate. Earlier this month, Imperva mitigated an attack against one of its clients that exceeded 500 million packets per second, making it possibly the largest DDoS attack by packet volume ever recorded. The January 10 attack was a so-called…
SSDP amplification attacks rose 639%
The Nexusguard Q3 2018 Threat Report has revealed the emergence of an extremely stealthy DDoS attack pattern targeting communications service providers (CSPs). This new vector exploits the large attack surface of ASN-level (autonomous system number) CSPs by spreading tiny attack traffic across hundreds of IP addresses to evade detection. The ongoing evolution of DDoS methods…
USA and China identified as top cyber attack sources
NSFOCUS released its H1 Cybersecurity Insights report, which analyzed traffic from January 1, 2018 to June 30, 2018. Crypto miners Since the end of March, the number of crypto mining activities has risen sharply compared to the beginning of 2018. Among all crypto miners, WannaMine was the most active, responsible for more than 70 percent…
DDoS attack frequency grows 40%, low volume attacks dominate
The frequency of DDoS attacks have once again risen, this time by 40% year on year, according to Corero Network Security. While frequency has increased, the duration of attacks decreased with 77% lasting ten minutes or less, of which 63% last five minutes or less. Perhaps more concerning is that, having faced one attack, one…
DDoS Attacks Less Frequent But Pack More Punch: Report
There were seven times more distributed denial (DDoS) attacks larger than 300 Gbps (gigabit per second) observed during the first six months of 2018 compared to the first half of 2017, NETSCOUT Arbor reveals. According to the security company’s latest threat intelligence report, the number of large DDoS attacks jumped from 7 to 47 year-over-year…
Intensifying DDoS attacks: Choosing your defensive strategy
“Over the last six months, our State of the Internet Report found that companies suffered 41 DDoS attacks on average over the last six months,” he points out. The rise and rise of DDoS attacks As Arbor Networks CTO Darren Anstee recently pointed out, DDoS attacks have become a much more significant business risk to…
How Will You Face the High Price of DDoS Attacks?
The largest ever distributed denial-of-service (DDoS) attack occurred in the spring of 2018. The attack lasted more than eight minutes and measured 1.3 Tbps, according to Threatpost. But it’s a record no one in the security industry expects to last long, as DDoS attacks continue to increase in length, strength and damage. This type of…
5 cybersecurity questions retailers must ask to protect their businesses
The Target breach in 2013 may not be the biggest retail breach in history, but for many retailers, it was their watershed moment. Point-of-sale (PoS) terminals were compromised for more than two weeks. 40 million card details and 70 million records of personal information swiped—part of which was “backlist,” historical transaction information dating back to more or less a…
U.S. Warns of North Korea’s ‘Hidden Cobra’ Attacks
The United States Computer Emergency Readiness Team (US-CERT) released a technical alert on Tuesday on behalf of the DHS and the FBI to warn organizations of North Korea’s “Hidden Cobra” activities, particularly distributed denial-of-service (DDoS) attacks. The threat actor dubbed by the U.S. government “Hidden Cobra” is better known in the infosec community as Lazarus…