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Blog

This blog is dedicated to analyses and research of cyber security topics and the protection from DDoS attacks provided by the Link11 Security Operation Center (LSOC). Covering multiple aspects of the DDoS threat , it provides in-depth, content rich information for IT professionals and private users.

03/17/2017        Press
Link11 at CeBIT 2017: Focus on DDoS Protection

After various impressive hyper attacks of several hundred Gbps during the year of 2016, the DDoS threat is receiving more attention at this year’s CeBIT from IT security decision makers and CIOs. In Hall 6 at booth H16, CeBIT exhibitor Link11 will delve into this key topic with a recently published Link11 DDoS report as well as an expert lecture on the Business Security Stage in Hall 6.

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02/01/2017        Press
Link11 warns: DDoS Extorters Stealth Ravens mean serious Business with Mirai Botnet

Since the end of January a new DDoS extortion group with the alias Stealth Ravens is active in Germany. Their extortion mails received by ecommerce services are accompanied by warning attacks through a Mirai botnet. The Link11 Security Operation Center (LSOC) is warning online shop providers about DDoS attack reaching more than 10 Gbps.

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11/29/2016        Press
Link11 expands to the UK Market

Germany’s Link11, one of the leading DDoS-Mitigation Providers, who already have a strong presence in mainland Europe is expanding its operations into the United Kingdom.

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08/02/2016        Press
DDoS Attacks break a new Record in Germany: 104 Attacks per Day

The new DDoS report for Central Europe shows an increase of DDoS attacks by 36%. Over 9,000 attacks were targeted at servers and infrastructures in Germany, Austria and Switzerland. This means that the Link11 Security Operation Center (LSOC) identified and blocked averagely 104 attacks a day. Most attacks were executed on a Saturday or Sunday.

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06/02/2016        Press
DDoS Extorters Kadyrovtsy target German Businesses

Since the last weekend banks and online marketing agencies in Germany are receiving DDoS extortion mails from Kadyrovtsy. The current situations leads the Link11 Security Operation Center (LSOC) to warn about demonstration attacks reaching bandwidths of far more than 50 Gbps from the perpetrators. So far, the use of such high-volume warning attacks has been more a trait of internationally operating extorters DD4BC and Armada Collective.

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05/24/2016        Press
DDoS Report Q1 2016 for Germany, Austria, Switzerland

In the first quarter of 2016, the number of DDoS attacks grew by nearly 30% over the previous quarter. Someone in German-speaking Europe falls victim to a DDoS attack every 2 minutes, as seen in the current Link11 DDoS Report for Q1 2016.

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04/29/2016        Press
How Cloudflare CEO Matthew Prince unintentionally Boosts DDoS Ransom Mails

Just recently the US DDoS protection vendor Cloudflare has been criticized for protecting the sites of DDoS extorters. Now a new good meant blog post flooding the internet has caused copycats hoping for a fast buck to blackmail companies as well.

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03/24/2016        Press
Warning about the DDoS Extorters RedDoor in Germany, Austria and Switzerland

Current circumstances lead the DDoS protection specialist Link11 to warn about DDoS extortions by the group “RedDoor”. Since the beginning of the week the extorters are pressuring the e-commerce industry. In addition Link11 has first leads to new activity from Armada Collective in Germany.

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02/24/2016        Press

During the CeBIT (March 14th to 18th) Link11 will give extensive insights on the rise of DDoS extortions and DDoS attacks in addition to DDoS protection solutions.

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02/26/2015        Press
DDoS Competence Center introduced at CeBIT 2015 by Link11

At this year’s CeBIT, visitors will be offered a DDoS Competence Center by Link11. Link11, leading German provider of DDoS protection solutions, will bring together DDoS experts from all over the world for presentations and live demos in Hall 6, Stand F28.

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