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:
- CISA: Strengthening Cybersecurity of SATCOM Network Providers and Customers
March 17, 2022
CISA and the Federal Bureau of Investigation (FBI) are aware of possible threats to U.S. and international satellite communications (SATCOM) networks. Successful intrusions into SATCOM networks could create additional risk for SATCOM network customer environments. In response, CISA and FBI have published joint Cybersecurity Advisory (CSA) Strengthening Cybersecurity of SATCOM Network Providers and Customers, which provides ...
- Deep dive: Vulnerabilities in ZTE router could lead to complete attacker control of the device
March 7, 2022
Cisco Talos’ vulnerability research team disclosed multiple vulnerabilities in the ZTE MF971R wireless hotspot and router in October. Several months removed from that disclosure and ZTE’s patch, researchers decided to take an even closer look at two of these vulnerabilities — CVE-2021-21748 and CVE-2021-21745 — to show how they could be chained together by an ...
- National Security Agency Cybersecurity Technical Report: Network Infrastructure Security Guidance
March 4, 2022
Guidance for securing networks continues to evolve as new vulnerabilities are exploited by adversaries, new security features are implemented, and new methods of securing devices are identified. Improper configuration, incorrect handling of configurations, and weak encryption keys can expose vulnerabilities in the entire network. All networks are at risk of compromise, especially if devices are not properly ...
- NATO Cyber Security Centre experiments with secure network capable of withstanding attack by quantum computers
March 2, 2022
Scientists have predicted that quantum computers will one day be able to break some commonly used encryption methods. That’s why NATO and Allies are already testing post-quantum solutions. The NATO Cyber Security Centre (NCSC) has successfully tested secure communication flows in a post-quantum world using a Virtual Private Network (VPN) provided by the United Kingdom-based company Post-Quantum. ...
- CISA Compiles Free Cybersecurity Services and Tools for Network Defenders
February 18, 2022
CISA has compiled and published a list of free cybersecurity services and tools to help organizations reduce cybersecurity risk and strengthen resiliency. This non-exhaustive living repository includes services provided by CISA, widely used open source tools, and free tools and services offered by private and public sector organizations across the cybersecurity community. Before turning to ...
- Singapore to build quantum-safe network for critical infrastructure trials
February 17, 2022
Singapore is aiming to build a quantum-safe network that it hopes will showcase “crypto-agile connectivity” and facilitate trials with both public and private organisations. The initiative also includes a quantum security lab for vulnerability research. The three-year initiative is led by the Quantum Engineering Programme (QEP), with SG$8.5 million ($6.31 million) set aside to fund its ...