Dyn DDoS Could Have Topped 1 Tbps

As more time passes, researchers are getting insight into the size and structure of the DDoS attack against DNS provider Dyn last week, and the capabilities of the Mirai botnet. First, Dyn released a truncated post-mortem on the attack with admittedly some omissions as a law enforcement...

Friday's Massive DDoS Attack Came from Just 100,000 Hacked IoT Devices

Guess how many devices participated in last Friday's massive DDoS attack against DNS provider Dyn that caused vast internet outage? Just 100,000 devices. I did not miss any zeros. Dyn disclosed on Wednesday that a botnet of an estimated 100,000 internet-connected devices was hijacked to flood its...

Lawmakers Asking What ISPs Can Do About DDoS Attacks

IoT botnets and DDoS attacks have prominent lawmakers asking government agencies some probing questions about what can be done. Sen. Mark Warner D-VA on Tuesday sent a letter to the Federal Communications Commission—as well as the Federal Trade Commission and Homeland Security—querying among othe...

Dyn DDoS Work of Script Kiddies, Not Politically Motivated Hackers

New research on the source of Friday’s DDoS attack against DNS provider Dyn indicates that script kiddies are likely responsible, rather than a politically motivated actor. Researchers at Flashpoint dismissed numerous claims of responsibility that separately linked the attack to the Russian...

Chinese Manufacturer Recalls IOT Gear Following Dyn DDoS

Hangzhou Xiongmai said that it will recall millions of cameras sold in the U.S. in response to Friday’s DDoS attack against DNS provider Dyn that kept a number of web-based services such as Twitter, Github and others offline for much of the day. The Chinese manufacturer sells OEM white-label...

Mirai-Fueled IoT Botnet Behind DDoS Attacks on DNS Providers

A botnet of connected things strung together by the Mirai malware is responsible for Friday’s distributed denial-of-service attacks against DNS provider Dyn. The DDoS attacks impacted Internet service on the East Coast of the United States, and were responsible for keeping Dyn and a number of its...

An Army of Million Hacked IoT Devices Almost Broke the Internet Today

A massive Distributed Denial of Service DDoS attack against Dyn, a major domain name system DNS provider, broke large portions of the Internet on Friday, causing a significant outage to a ton of websites and services, including Twitter, GitHub, PayPal, Amazon, Reddit, Netflix, and Spotify. But ho...

DYN Confirms DDoS Attack Knocking Out Twitter, Spotify Other Major Sites

Update DNS provider Dyn has confirmed two massive distributed denial of service attacks against its servers Friday impacting many of its customers including Twitter, Spotify and GitHub. The attacks came in two waves, one early Friday morning and a second just a few hours later. “This attack is...

Mirai Bots More Than Double Since Source Code Release

The Mirai malware continues to recruit vulnerable IoT devices into botnets at a record pace, one that’s only gone up since the source code for Mirai was made public two weeks ago. Level 3 Communications, a telecommunications company and Internet service provider in Colorado, has identified the...

Sierra Wireless Warns Cellular Data Gear Targeted by Mirai Malware

Sierra Wireless is warning customers to change default factory credentials on its AireLink gatway communications gear or risk being infected by Mirai malware. Mirai malware scans the Internet for IoT gear such as DVRs and IP-enabled cameras and other devices that are protected by default or...

IoT Botnet Uses HTTP Traffic to DDoS Targets

The IoT botnet behind some of the largest publicly recorded DDoS attacks is flooding its targets with HTTP traffic, generating more than one million requests per second in some cases, in order to bring down web applications. The attacks were recorded prior to the release of the source code fuelin...

Source Code Released for Mirai DDoS Malware

The dangers of haphazardly connecting embedded devices to the Internet have manifested themselves in mammoth distributed denial-of-service attacks, in particular one two weeks ago against security journalist Brian Krebs’ website that peaked at better than 620 Gbps. The situation worsened over the...

Source Code for IoT botnet responsible for World's largest DDoS Attack released Online

With rapidly growing Internet of Thing IoT devices, they have become a much more attractive target for cybercriminals. Just recently we saw a record-breaking Distributed Denial of Service DDoS attacks against the France-based hosting provider OVH that reached over one Terabit per second 1 Tbps,...