Inside the Botnet: How DDoS attacks on Brazilian ISPs Were Fueled by a Supposed Anti‑DDoS Firm
**The Unseen Threat Behind Brazil’s ISP Outages** A recent investigation by KrebsOnSecurity has uncovered that Huge Networks, a Miami‑based company marketed as a DDoS‑mitigation service, was inadvertently serving as the core of a large‑scale botnet that overwhelmed several Brazilian Internet Service Providers with amplified traffic. The breach was traced to a compromised SSH key belonging to CEO Erick Nascimento, turning the firm’s own infrastructure into a launchpad for the attacks. ### Key Takeaways - **Compromised credentials**: An SSH key owned by Huge Networks’ CEO was stolen, granting attackers privileged access to the firm’s network. - **Botnet infrastructure**: The hijacked resources were repurposed to generate massive, amplified DDoS traffic targeting Brazilian ISPs. - **Misleading positioning**: Despite being promoted as a DDoS‑mitigation provider, Huge Networks became an unwitting facilitator of the attacks. - **Regional impact**: The amplified traffic caused significant service disruptions across multiple ISPs in Brazil, affecting both consumers and businesses. - **Broader security implications**: The case highlights the critical risk posed by single‑point credential compromises in security‑focused service providers. - **KrebsOnSecurity’s role**: Detailed forensic analysis by the outlet helped identify the attack vector and trace the botnet’s operations back to the compromised SSH key. - **Call for stronger key management**: Organizations must enforce robust SSH key rotation, monitoring, and access controls to prevent similar exploits. - **Regulatory attention**: The incident may prompt Brazilian authorities to scrutinize foreign‑based security firms operating within its internet ecosystem. - **Industry lesson**: Even firms specializing in defense can become attack vectors if internal security is lax. - **Future vigilance**: Continuous threat‑intelligence sharing and rapid incident response are essential to mitigate the fallout from such breaches. [Read Full Article](https://news.ababil360.com/inside-the-botnet-how-ddos-attacks-on-brazilian-isps-were-fueled-by-a-supposed-anti-ddos-firm/) #DDoS #Botnet #BrazilISP #CyberSecurity #KrebsOnSecurity #SSHCompromise #AntiDDoS #NetworkSecurity #ThreatIntel #newsababil360
