DDoS

DDoS / News Briefs

US Congress Website Recovers from a Crippling 3-Day DNS Attack

A number of websites owned and operated by the United States Congress are recovering from a three-day DNS attack. more»

Average DDoS Attacks Now Large Enough to Take Most Organizations Completely Offline

Arbor Networks today released its Global DDoS Attack Data for the first half of 2016 affirming continued escalation in both the size and frequency of denial-of-service (DDoS) attacks. more»

Pokemon Go Server Outage, Hacking Group Claims Credit

OurMine claims credit for DDoS attack on Pokemon Go servers: Several news outlets have reported the hacking group OurMine - also notorious for compromising social media accounts of various celebrities - on Monday took responsibility of hacking the game servers. more»

Cisco Issues Hight Alert on IPv6 Vulnerability, Says It Affects Both Cisco and Other Products

Cisco today released a high-level alert warning about a vulnerability in IPv6 packet processing functions of multiple Cisco products that could allow an unauthenticated, remote attacker to cause an affected device to stop processing IPv6 traffic, leading to a denial of service (DoS) condition on the device. more»

Repeat DDoS Attacks the Norm in Q4 2015, 24 Attacks per Target on Average

During Q4, repeat DDoS attacks were the norm, with an average of 24 attacks per targeted customer in Q4, reports Akamai in its newly released Q4 2015 State of the Internet - Security Report. more»

Google Offers Free DDoS Protection for News Sites

Google has announced its first initiative out of Jigsaw which is the expansion of its experimental service, Project Shield. Google is offering Project Shield as a free service leveraging Google technology to protect news and free expression sites from DDoS attacks on the web. more»

Large Volume of DNSSEC Amplification DDoS Observed, Akamai Reports

A dramatic increase in DNS reflection/amplification DDoS attacks abusing Domain Name System Security Extension (DNSSEC) configured domains have been observed in the past few months, according to a security bulletin released by Akamai’s Security Intelligence Response Team (SIRT). more»

IPv6 Adoption Brings New Security Risks

Although IPv6 DDoS attacks are not yet a common occurrence, there are indications that malicious actors have started testing and researching IPv6 based DDoS attack methods. more»

China Accused of 'Weaponizing' Global Internet Users to Launch DDoS Attack

Activists battling internet censorship in China are reporting that they have proof of a massive online assault on their websites by the Chinese authorities. The attack, which began last Thursday, targeted two GitHub projects designed to combat censorship in China: GreatFire and CN-NYTimes, a Chinese language version of the New York Times. more»

DNS Based DDoS Attacks Using White House Press Releases

Akamai has issued a security bulletin about a new form of Domain Name Service-based distributed denial of service (DDoS) attacks that emerged in October, attacks that can significantly boost the volume of data flung at a targeted server. The method builds upon the well-worn DNS reflection attack method used frequently in past DDoS attacks, exploiting part of the DNS record returned by domain queries to increase the amount of data sent to the target -- by stuffing it full of information from President Barack Obama's press office. more»

Former DHS Chief Teaming Up With Insurance Giant Lloyd's of London to Sell Cyber Insurance

Cyberattacks like the ones that hit JPMorgan Chase, Home Depot and Target only seem to be getting worse, and former Homeland Security Secretary Tom Ridge has one way for companies to protect themselves. more»

Google Announces Project Zero to Secure the Internet

Google today revealed a new initiative, named Project Zero, with the objective to "significantly reduce the number of people harmed by targeted attacks." To carry out the project, Google is recruiting a team of experienced hackers - "practically-minded security researchers" - to contribute 100% of their time toward improving security across the Internet. more»

DDoS Attacks Shutdown Several World Cup Websites

Various websites associated to the World Cup have been struck by a distributed denial of service (DDoS) attack ahead of the tournament's opening match on Thursday. The official government World Cup website has been down for more than a day, as well as the websites of some host states. more»

Popular RSS Reader Feedly Suffers Back to Back DDoS Attacks, Held for Ransom

Popular RSS reader Feedly has been hit by major distributed denial of service (DDoS) attacks beginning 2:04am PST on Wednesday causing the service to be completely down for several hours two days in a row. (Second attack still undergoing as of the time of this post.) more»

Indonesia's Largest Telecom Provider Leaks Large Portions of the Global Routing Table

Earl Zmijewski from Renesys reports: Yesterday, Indosat, one of Indonesia’s largest telecommunications providers, leaked large portions of the global routing table multiple times over a two-hour period. This means that, in effect, Indosat claimed that it “owned” many of the world’s networks. Once someone makes such an assertion, typically via an honest mistake in their routing policy, the only question remaining is how much of the world ends up believing them and hence, what will be the scale of the damage they inflict? more»

Industry Updates

Verisign Q1 2016 DDoS Trends: Attack Activity Increases 111 Percent Year Over Year

Is Your TLD Threat Mitigation Strategy up to Scratch?

Resilient Cybersecurity: Dealing with On-Premise, Cloud-Based and Hybrid Security Complexities

Verisign Releases Q4 2015 DDoS Trends - DDoS Attack Activity Increasing by 85% Year Over Year

Neustar Data Identifies Most Popular Times of Year for DDoS Attacks in 2015

The Framework for Resilient Cybersecurity (Webinar)

Verisign Mitigates More Attack Activity in Q3 2015 Than Any Other Quarter During Last Two Years

Faster DDoS Mitigation - Introducing Verisign OpenHybrid Customer Activated Mitigation

Verisign's Q2'15 DDoS Trends: DDoS for Bitcoin Increasingly Targets Financial Industry

Introducing the Verisign DNS Firewall

3 Key Steps for SMBs to Protect Their Website and Critical Internet Services

Key Considerations for Selecting a Managed DNS Provider

Verisign Mitigates More DDoS Attacks in Q1 2015 than Any Quarter in 2014

Verisign OpenHybrid for Corero and Amazon Web Services Now Available

Public Sector Experiences Largest Increase in DDoS Attacks (Verisign's Q4 2014 DDoS Trends)