Articles about Ddos

Strange Mirai botnet brew blamed for powerful application layer attack

Hackers have created a potent new variant of the Mirai IoT malware. The latest variant is capable of launching application layer attacks rather than simply flooding targeted sites with junk traffic. The new botnet has already been used to hit a US college with a two-day-long attack late last month, DDoS mitigation outfit …
John Leyden, 29 Mar 2017

Did you know: Crimelords behind DDoS attacks offer customer loyalty points?

The DDoS attack business has advanced to the point that running an attack can cost as little as $7 an hour, while the targeted company can end up losing thousands, if not millions of dollars. Kaspersky Lab’s experts were also able to calculate that an attack using a cloud-based botnet of 1,000 desktops is likely to cost the …
John Leyden, 24 Mar 2017
Robots, image via Shutterstock

Battle of the botnets: My zombie horde's bigger than yours

DDoS attacks more than doubled in the last quarter of 2016 compared to the same period the year before. Although the infamous Mirai IoT botnets accounted for many of the most severe attacks, the biggest single assault came from a different zombie network, according to a new study by Akamai out Tuesday. Attacks greater than …
John Leyden, 14 Feb 2017

DDoSing has evolved in the vacuum left by IoT's total absence of security

IoT botnets have transformed the threat landscape, resulting in a big increase in the size of DDoS attacks from 500Gbps in 2015 up to 800Gbps last year. Hackers have been able to "weaponise" digital video recorders, webcams and other IoT devices due to inherent security vulnerabilities, according to the DDoS mitigation firm …
John Leyden, 24 Jan 2017

Lloyds Bank outage: DDoS is prime suspect

A DDoS attack was reportedly behind online outages at Lloyds Bank a fortnight ago. As previously reported by El Reg, the banking group suffered several interruptions to its online service on 11-12 January that it initially blamed on "unspecified technical glitches". Customers were unable to check their account balances or make …
John Leyden, 23 Jan 2017

Operator of DDoS protection service named as Mirai author

The author of the massive distributed denial-of-service attack malware Mirai, which ropes infected routers and internet of things devices into remotely controlled armies, is a New Jersey man, according to journo Brian Krebs. On his website this week, Krebs names a chap called Paras Jha, owner of a distributed denial-of-service …
Darren Pauli, 20 Jan 2017
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Trump inauguration DDoS protest is 'illegal', warn securobods

A software engineer is calling on netizens opposed to Donald Trump to visit the Whitehouse.gov site and overload it with traffic tomorrow. The call to mark inauguration day by "occupying" whitehouse.gov as a form of protest against Donald Trump’s presidency is likely to succeed only in getting participants into trouble, …
John Leyden, 19 Jan 2017
DDOS

3... 2...1... and 123-Reg hit by DDoSers. Again

Updated Just days into the new year, and poor old 123-Reg is already experiencing problems, this time in the form of a DDoS attack - something it is no stranger to. Customers have been in touch with El Reg to report their websites and email services have been down as a consequence of the attack. The outfit tweeted just over an hour …
Kat Hall, 6 Jan 2017
testing

Hack attack fear scares Canadian exam board away from online tests

Every year Ontario’s Education Quality and Accountability Office (EQAO) tests secondary school students in their literacy skills. This year it rolled out online tests and the results weren't good. In October the online pilot test of the Ontario Secondary School Literacy Test (OSSLT) was deployed and quickly fell over with its …
Iain Thomson, 17 Dec 2016
DDoS

DDoS in 2017: Strap yourself in for a bumpy ride

DDoS attacks have been around since at least 2000, and they’re not going away. In fact, as the number of devices online grows, the volume and velocity of these attacks is also increasing. Whole industries have developed around launching and preventing DDoS campaigns as black hats and white hats battle for dominance, and 2017 …
Robin Birtstone, 16 Dec 2016
Kids car snow, image via Shutterstock

DDoS script kiddies are also... actual kiddies, Europol arrests reveal

Law enforcement bods at Europol have arrested 34 users of Distributed Denial of Service (DDoS) cyber-attack tools and interviewed and cautioned 101 suspects in a global crackdown. Unsurprisingly, the users identified by Europol’s European Cybercrime Centre (EC3) were mainly young adults under the age of 20. The body worked …
Kat Hall, 12 Dec 2016
Image by hobbit http://www.shutterstock.com/gallery-1008401p1.html

Can ISPs step up and solve the DDoS problem?

Solve the DDoS problem? No problem. We’ll just get ISPs to rewrite the internet. In this interview Ian Levy, technical director of GCHQ’s National Cyber Security Centre, says it’s up to ISPs to rewrite internet standards and stamp out DDoS attacks coming from the UK. In particular, they should change the Border Gateway Protocol …

CloudFlare warns of another massive botnet, er, flaring up

CloudFlare has warned of another massive botnet that appears to be ramping up and targeting the US West Coast. In a blog post, the content delivery network said it has been watching a flood of attack traffic that started two weeks ago and appears to have been coming from one person testing out its abilities before moving it to …

Sh... IoT just got real: Mirai botnet attacks targeting multiple ISPs

Analysis The Mirai botnet has struck again, with hundreds of thousands of TalkTalk and Post Office broadband customers affected. The two ISPs join a growing casualty list from a wave of assaults that have also affected customers at Deutsche Telekom, KCOM and Irish telco Eir over the last two weeks or so. Problems at the Post Office …
John Leyden, 2 Dec 2016
Surfers

Hull surfers cut off by router attack

Thousands of broadband customers in the Hull area have been left without reliable internet access following a cyber attack. Local telco KCOM blamed difficulties for its customers which began over the weekend and remains ongoing on an attack it said was targeted at models of routers it supplies to some of its customers. Since …
John Leyden, 1 Dec 2016
Robots massed photo via Shutterstock

Dyn Dyn Dyn – we have a buyer: Oracle gobbles Internet of Things DDoS victim

Oracle is buying Dyn, the internet infrastructure outfit whose A-list customers were struck by a global DDoS from internet-attached "things" in October. The software giant is buying Dynamic Network Services (Dyn) to speed up cloud computing traffic. Financial terms were not disclosed Dyn's platform controls and optimises …
Gavin Clarke, 21 Nov 2016
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Origin of the beasties: Mirai botnet missing link revealed as DVR player

Security researchers have discovered a "missing link" in the Mirai botnet that may prompt a rethink in what makes up the zombie network. The release of Mirai's source code in early October revealed that malware scans for telnet before attempting to hack into devices, using a brute-force attack featuring 61 different user/ …
John Leyden, 14 Nov 2016
Russian hacking

Russian banks floored by withering DDoS attacks

At least five Russian banks weathered days-long DDoS attacks this week. A wave of assaults began on Tuesday afternoon and continued over the next two days. Victims include Sberbank and Alfabank, both of which confirmed DDoS attacks on their online services, RT reports. The attacks were powered by compromised IoT devices, …
John Leyden, 11 Nov 2016

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