The Necurs botnet has been slowly growing since late 2012 and still tops the list of largest spam botnets in the world. Since then, the botnet has occasionally stopped or temporarily minimized the sending out of spam but has returned in full force. How big is the Necurs botnet? It’s difficult to say precisely, but the latest information provided by the Cisco Talos team can give a general idea. The researchers analyzed 32 distinct spam … More ?
Qihoo 360 Netlab researchers warn about a new variant of the Satori malware that apparently goes after ether (ETH) mining rigs. The malware The malware, dubbed Satori.Coin.Robber, started to reestablish the Satori botnet sinkholed last December, but also hacks into Windows-based mining hosts running the popular Claymore Miner software. Older versions of the Claymore Miner provide a remote monitoring and management interface on port 3333, which by default allow remote reading for mining status, the … More ?
In their 36-criteria evaluation of DDoS mitigation providers, Forrester identified 11 of the most significant ones — Akamai Technologies, Arbor Networks, Cloudflare, F5 Networks, Fortinet, Huawei Technologies, Imperva, Neustar, Nexusguard, Radware, and Verisign — and researched, analyzed, and scored them. The Forrester Wave: DDoS Mitigation Solutions, Q4 2017 report features information designed to help you: Gain critical insights into the growing DDoS mitigation solution market Identify the ideal DDoS mitigation solution for your company’s needs … More ?
The Necurs botnet has returned to the top ten most prevalent malware during November 2017, as cybercriminals used it to distribute a new form of ransomware, according to Check Point. Researchers found that hackers were using Necurs, considered to be the largest spam botnet in the world, to distribute the relatively new Scarab ransomware that was first seen in June 2017. The Necurs botnet started mass distribution of Scarab during the Thanksgiving holiday, sending over … More ?
Attackers demonstrated the power of an IoT-fueled botnet in 2016 when the Mirai botnet took down major websites like Reddit, Twitter and GitHub. Despite the damages, no significant changes to the IoT industry occurred. As a matter of fact, consumers continue to purchase and deploy IoT devices with little care outside the guarantee that the device works and the price tag is cheap. Manufacturers continue to pump out new IoT devices at a rapid pace, … More ?
Organizations experienced an average of 237 DDoS attack attempts per month during Q3 2017 – equivalent to 8 DDoS attack attempts every day – as hackers strive to take their organisations offline or steal sensitive data, according to Corero Network Security. The data, which is based on DDoS attack attempts against Corero customers, represents a 35% increase in monthly attack attempts compared to the previous quarter (Q2 2017), and a 91% increase in monthly attack … More ?
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 ?
Frost & Sullivan found that the DDoS mitigation market generated a revenue of $816 million in 2016 and is expected to register a CAGR of 17.1 percent through 2021. Threat actors’ continuous development of new techniques to overwhelm their target’s defenses and improve effectiveness of their DDoS attacks in terms of scale, frequency, stealth, and sophistication, are factors driving rapid growth. DDoS attacks are on the rise Attacks have become more extensive and are testing … More ?
An ad-hoc alliance of tech firms has managed to seriously cripple an Android-based botnet that was being actively used to DDoS multiple content providers. The botnet, dubbed WireX by the researchers, consisted of Android devices with malicious apps installed. In fact, in the wake of the discovery, Google has pulled some 300 such apps from Google Play, began removing them remotely from affected users’ devices, and blocked them from being installed. The malicious apps The … More ?
Here’s an overview of some of last week’s most interesting news, podcasts and articles: Judge limits DOJ’s search of anti-Trump website data On Thursday, District of Columbia Superior Court Judge Robert Morin ruled that DreamHost must comply with the narrowed warrant, but has further limited the government’s access to the asked-for data, in order to limit exposure of sensitive user information. Review: Securing the Internet of Things The authors do a good job explaining the … More ?