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The Hacker News - Cybersecurity News and Analysis: Search results for DDoS

Reasons Why Every Business is a Target of DDoS Attacks

Reasons Why Every Business is a Target of DDoS Attacks

January 31, 2022The Hacker News
DDoS (Distributed Denial of Service) attacks are making headlines almost every day.  2021 saw a 434%  upsurge in DDoS attacks, 5.5 times higher than 2020.  Q3 2021 saw a 24%  increase in the number of DDoS attacks in comparison to Q3 2020.  Advanced DDoS attacks that are typically targeted, known as smart attacks, rose by 31% in the same period. Further,  73% of DDoS attacks  in Q3 2021 were multi-vector attacks that combined multiple techniques to attack the targeted systems. The largest percentage of DDoS targets (40.8%) was in the US Banks, and financial institutions were the biggest DDoS and DoS attack targets in the past couple of years.  Does this mean businesses and organizations that aren't in the banking and financial services sector are safe from  DDoS attacks ? Most definitely not! Every business is a potential DDoS target. Read on to know why and what measures to take to keep your business effectively protected.  Common DDoS Targets Even though every business can be ta
Rising Demand for DDoS Protection Software Market By 2020-2028

Rising Demand for DDoS Protection Software Market By 2020-2028

March 15, 2021The Hacker News
Distributed Denial of Service (DDoS) attack is a malicious form of attack that disrupts the regular network traffic by overwhelming the website with more traffic than the server can handle. The main aim of this kind of cyberattack is to render the website inoperable. Over recent years, these kinds of attacks are increasing, fueling the demand for the  best DDoS protection  software solutions. Many unplanned data center outages are owing to DDoS attacks. The threat of DDoS is due to access to easy-to-use tools and the profit potential through extortion.  The attacks target businesses directly, leading to substantial financial and personal losses, making it critical to have robust DDoS protection software solutions in place. According to the report of  Market Research Inc , the DDoS protection Software Market is predicted to reach +14% CAGR by 2020 – 2028.  Important Statistics to illustrate the growing demand for DDoS Software Solutions Demand for the DDoS software market is on th
Anti-DDoS Services Abused to Carry Out DDoS Attack with 1.5 Billion Requests/Minute

Anti-DDoS Services Abused to Carry Out DDoS Attack with 1.5 Billion Requests/Minute

May 12, 2014Mohit Kumar
Till Now the Internet was encountering the traditional Distributed Denial of Service (DDoS) attacks , where a large number of compromised systems use to flood servers with tremendous amount of bandwidth; but in past few months we have noticed massive change in the techniques of DDoS attack. Hackers are using creative, but evil DDoS techniques such as NTP and DNS Amplification DDoS attacks. Last month we have seen that how cybercriminals abused a vulnerability in one of the biggest Chinese video hosting website Sohu.com to convert their millions of visitors to participate into the Layer 7 (Application Layer) DDoS attack with 20 Million requests. According to the new report released by a US based security solutions provider Incapsula , another interesting DDoS attack activities have been noticed by the researchers in which an attacker abused two major anti-DDoS Service providers to perform massive DDoS attack on other websites. Its really EPIC that the services who should
New Botnet Hunts for Linux — Launching 20 DDoS Attacks/Day at 150Gbps

New Botnet Hunts for Linux — Launching 20 DDoS Attacks/Day at 150Gbps

September 30, 2015Swati Khandelwal
A network of compromised Linux servers has grown so powerful that it can blow large websites off the Internet by launching crippling Distributed Denial-of-service (DDoS ) attacks of over 150 gigabits per second (Gbps). The distributed denial-of-service network, dubbed XOR DDoS Botnet , targets over 20 websites per day , according to an advisory published by content delivery firm Akamai Technologies. Over 90 percent of the XOR DDoS targets are located in Asia, and the most frequent targets are the gaming sector and educational institutions. XOR creator is supposed to be from China, citing the fact that the IP addresses of all Command and Control (C&C) servers of XOR are located in Asia, where most of the infected Linux machines also reside. How XOR DDoS Botnet infects Linux System? Unlike other DDoS botnets , the XOR DDoS botnet infects Linux machines via embedded devices such as network routers and then brute forces a machine's SSH service to gain ro
Over 20Gbps DDoS attacks Now Become Common for Hackers

Over 20Gbps DDoS attacks Now Become Common for Hackers

March 30, 2014Swati Khandelwal
The Distributed Denial of Service ( DDoS ) attack has become more sophisticated and complex and therefore has become one of the favorite weapon for the cyber criminals to temporarily suspend the services of any host connected to the Internet and till now nearly every big site had been a victim of this attack, from WordPress to online game websites. According to the new report released by a US based security solutions provider  Incapsula , DDOS activities have become threefold since the start of the year 2013, pointing the key source of trash traffic to be the remotely controlled " zombie army " that can be used to flood various websites by DDoS attacks and other malicious activities. The report site as " DDOS Threat Landscape ", explains that almost one in every three DDoS attacks is above 20Gbps and 81% of attacks feature multiple vector threats. The attackers are becoming more skillful at working around the network security and reusing their DDOS Botnets to attack multi
FBI Seizes 15 DDoS-For-Hire Websites, 3 Operators Charged

FBI Seizes 15 DDoS-For-Hire Websites, 3 Operators Charged

December 21, 2018Swati Khandelwal
The FBI just saved the Christmas. The U.S. Justice Department announced earlier today that the FBI has seized domains of 15 "DDoS-for-hire" websites and charged three individuals running some of these services. DDoS-for-hire , or "Booter" or "Stresser," services rent out access to a network of infected devices, which then can be used by anyone, even the least tech-savvy individual, to launch distributed denial-of-service (DDoS) attacks against any website and disrupt its access. In recent years, multiple hacking groups ruined Christmas Day for millions of gamers by taking down PlayStation, Xbox networks and other gaming servers using massive DDoS attacks. "Booter services such as those named in this action allegedly cause attacks on a wide array of victims in the United States and abroad, including financial institutions, universities, internet service providers, government systems, and various gaming platforms," the DoJ said. &qu
Chinese Electronics Firm to Recall its Smart Cameras recently used to Take Down Internet

Chinese Electronics Firm to Recall its Smart Cameras recently used to Take Down Internet

October 24, 2016Swati Khandelwal
You might be surprised to know that your security cameras, Internet-connected toasters and refrigerators may have inadvertently participated in the massive cyber attack that broke a large portion of the Internet on Friday. That's due to massive Distributed Denial of Service (DDoS) attacks against Dyn, a major domain name system (DNS) provider that many sites and services use as their upstream DNS provider for turning IP addresses into human-readable websites. The result we all know: Twitter, GitHub, Amazon, Netflix, Pinterest, Etsy, Reddit, PayPal, and AirBnb, were among hundreds of sites and services that were rendered inaccessible to Millions of people worldwide for several hours. Why and How the Deadliest DDoS Attack Happened It was reported that the Mirai bots were used in the massive DDoS attacks against DynDNS, but they "were separate and distinct" bots from those used to execute record-breaking DDoS attack against French Internet service and hosting
Gladius Shows Promise in Utilizing Blockchain Tech to Fight Hackers

Gladius Shows Promise in Utilizing Blockchain Tech to Fight Hackers

November 27, 2017Wang Wei
Image Credit: Pixelbay Blockchain startups are cropping up left and right aiming to disrupt existing services and business models. These range from the trivial to potentially game-changing solutions that can revolutionize the internet as we know it. Among those that promise to change the world, most are attempting to reconstruct the entire internet infrastructure into something that is decentralized, secure, scalable, and tokenized. There are also those that aim to solve the most significant problems plaguing the digital world, particularly potentially costly and tedious security issues. We do not lack for dangers, ranging from data breaches to denial-of-service attacks, and other hacks. For the most part, there are capable SaaS and software-defined services that are capable enough in addressing the threats that involve malware and DDoS. However, blockchains offer much much more. The plague of DDoS Distributed denial-of-service or DDoS attacks involve a malicious hacke
Incapsula Updated Review — New Security Options, Improved Delivery and Reliability

Incapsula Updated Review — New Security Options, Improved Delivery and Reliability

September 06, 2017Unknown
It's been close to five years since we last looked at Incapsula , a security-focused CDN service known for its DDoS mitigation and web application security features. As one would expect, during these five years the company has expanded and improved, introducing lots of new features and even several new products. Most recently, Incapsula underwent an extensive network expansion that includes new PoPs in Asia including two new data centers in New Delhi and Mumbai. This seems like an excellent opportunity to revisit the service and see how it has evolved. Acquisition, Award and Growth Before we jump into Incapsula's service upgrades, we want to mention the changes in the company itself briefly. The most notable of those is Incapsula's 2014 acquisition by Imperva—an authority in web application security and a four-time Gartner Magic Quadrant leader for web application firewalls. The acquisition boosted Incapsula's security capabilities, resulting in its own cloud
DDoS Attacks : A Serious unstoppable menace for IT security communities

DDoS Attacks : A Serious unstoppable menace for IT security communities

October 18, 2013Anonymous
It should be the busiest day of the year for your business, but your website has just disappeared off the Internet and orders have dried up. If this happens to you, then you likely just become yet another victim of a distributed denial of service (DDoS) attack . By now, everyone who uses the Internet has come across DDoS attacks . It is one of the oldest attack technologies on the web, and a popular way of paralyzing the huge data centers. Just yesterday we have reported about a massive 100Gbps DDoS attack that hit World's 3rd Largest Chinese Bitcoin exchange for 9 hours. Arbor Networks, a leading provider of DDoS and advanced threat protection solutions, today released data on global distributed denial of service (DDoS) attack trends for the first three quarters of 2013, revealed that this kind of attack still represents a serious menace for IT security communities.  The document provides an interesting overview into Internet traffic patterns and threat evolutio
Vulnerability in World Largest Video Site Turned Million of Visitors into DDoS Zombies

Vulnerability in World Largest Video Site Turned Million of Visitors into DDoS Zombies

April 03, 2014Mohit Kumar
An application layer or 'layer 7' distributed denial of service ( DDoS ) attacks is one of the most complicated web attack that disguised to look like legitimate traffic but targets specific areas of a website, making it even more difficult to detect and mitigate. Just Yesterday Cloud-based security service provider ' Incapsula ' detected a unique application layer DDoS attack, carried out using traffic hijacking techniques. DDoS attack flooded one of their client with over 20 million GET requests, originating from browsers of over 22,000 Internet users. What makes this case especially interesting is the fact that the attack was enabled by persistent XSS vulnerability in one of the world's largest and most popular site - one of the domains on Alexa's " Top 50 " list. XSS  vulnerability  to Large-Scale DDoS Attack Incapsula has not disclosed the name of vulnerable website for security reasons, but mentioned it as a high profile video content provider
Turkish Hackers Are Giving Away Prizes For Participating In DDoS Attacks

Turkish Hackers Are Giving Away Prizes For Participating In DDoS Attacks

December 08, 2016Mohit Kumar
DDoS has become a game now that could knock any service offline. A Turkish hacking group is encouraging individuals to join its DDoS-for-Points platform that features points and prizes for carrying out distributed denial-of-service (DDoS) attacks against a list of predetermined targets. The points earned can later be redeemed for various online click-fraud and hacking tools. Dubbed Sath-ı Müdafaa , translated as Surface Defense in English, this DDoS-for-Points platform is advertised via local Turkish hacking forums, including Turkhackteam and Root Developer. Surface Defense prompts other hackers in Turkey to sign up and asks them to attack political websites using a DDoS tool known as Balyoz , translated as Sledgehammer. According to Forcepoint security researchers, who discovered this program, Balyoz works via Tor and requires a username and password to log in. The tool then uses a DoS technique to flood targets with traffic. Here's How the Balyoz Tool Works On
DDoSCoin — New Crypto-Currency Pays Users for Participating in DDoS Attacks

DDoSCoin — New Crypto-Currency Pays Users for Participating in DDoS Attacks

August 14, 2016Swati Khandelwal
It's 2016, and now, you can earn some dollars by contributing into well-organized DDoS attack scheme. Do you know while mining Bitcoins you are actually contributing a significant computational power to keep the Bitcoin network running? In Bitcoins, the miners actually build and maintain massive public ledger containing a record of every Bitcoin transaction in history. When one user tries to send Bitcoins to another user, the miners validate the transfer by checking the ledger to make sure the sender is not transferring money he/she does not have, adding the transaction to the ledger and then finally sealing it behind layers and layers of computational work to protect that ledger from getting compromised or hacked. So for this, miners are rewarded with Bitcoins. So, basically, you are contributing the massive amount of computing power that keeps the Bitcoin transactions running and makes you earn some cryptocurrency in return as an incentive. However, Bitcoin has long be
Memcached DDoS Exploit Code and List of 17,000 Vulnerable Servers Released

Memcached DDoS Exploit Code and List of 17,000 Vulnerable Servers Released

March 07, 2018Swati Khandelwal
Two separate proofs-of-concept (PoC) exploit code for Memcached amplification attack have been released online that could allow even script-kiddies to launch massive DDoS attacks using UDP reflections easily. The first DDoS tool is written in C programming language and works with a pre-compiled list of vulnerable Memcached servers. Bonus—its description already includes a list of nearly 17,000 potential vulnerable Memcached servers left exposed on the Internet. Whereas, the second Memcached DDoS attack tool is written in Python that uses Shodan search engine API to obtain a fresh list of vulnerable Memcached servers and then sends spoofed source UDP packets to each server. Last week we saw two record-breaking DDoS attacks— 1.35 Tbps hit Github and 1.7 Tbps attack against an unnamed US-based company—which were carried out using a technique called amplification/reflection attack. For those unaware, Memcached-based amplification/reflection attack amplifies bandwidth of th
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