The Federal Bureau of Investigation (FBI), Defense Criminal Investigative Services (DCIS), and Department of Commerce (DOC) are publishing this announcement to notify the public of the dismantlement of the 911 S5 residential proxy service and to help individuals and businesses better understand and guard against 911 S5 proxy service and botnet.
911 S5 began operating in May 2014 and was taken offline by the administrator in July 2022 before rebranding as Cloudrouter in October 2023. 911 S5 was one of the largest residential proxy services and botnet with over 19 million compromised IP addresses in over 190 countries and confirmed victim losses in the billions of dollars.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Related:
- Gauging LoRaWAN Communication Security with LoraPWN
February 19, 2021
LoRaWAN technology allows organizations to deploy the internet of things solutions at a much lower cost than existing cellular infrastructure solutions. Because of this, enterprises and smart cities around the world have started using LoRaWAN in their operations. As mentioned in the first article of this series, LoRaWAN technology has been used in infrastructure management, ...
- Industrial Remote Access: Why It’s Not Something to Fear
February 18, 2021
Increased uptime? Check. Better access to outside expertise? Check. Improved first-time-fix rate? Check. These are just some of the benefits of industrial remote access. Yet many customers are reluctant to embrace remote access. Not only that, but incidents such as the breach at the Oldsmar water utility might increase organizations’ reluctance to use remote access. Using Oldsmar ...
- Shining a Light on SolarCity: Practical Exploitation of the X2e IoT Device
February 17, 2021
In 2019, Mandiant’s Red Team discovered a series of vulnerabilities present within Digi International’s ConnectPort X2e device, which allows for remote code execution as a privileged user. Specifically, Mandiant’s research focused on SolarCity’s (now owned by Tesla) rebranded ConnectPort X2e device, which is used in residential solar installations. Mandiant performs this type of work both ...
- Cybersecurity Risks of Connected Cars
February 16, 2021
As the use of connected cars becomes more common, the technologies that power or support these vehicles continue to evolve. This provides a host of benefits, but just like any other technology, this new territory comes with some risks. In our paper, we add some substantial information to our research from last year, in order ...
- Fortinet fixes critical vulnerabilities in SSL VPN and web firewall
February 7, 2021
Fortinet has fixed multiple severe vulnerabilities impacting its products. The vulnerabilities range from Remote Code Execution (RCE) to SQL Injection, to Denial of Service (DoS) and impact the FortiProxy SSL VPN and FortiWeb Web Application Firewall (WAF) products. Multiple advisories published by FortiGuard Labs this month and in January 2021 mention various critical vulnerabilities that Fortinet has ...
- Signal ignores proxy censorship vulnerability, bans researchers
February 7, 2021
Signal, an end-to-end encrypted messaging platform was recently blocked by the Iranian government. To help its users bypass censorship in Iran, the company suggested a TLS proxy workaround. However, multiple researchers have now discovered flaws in the workaround that can let a censor or government authority probe into Signal TLS proxies, rendering these protections moot and potentially ...