RondoDox: From Targeting Pwn2Own Vulnerabilities to Shotgunning Exploits


The Trend Zero Day Initiative (ZDI) Threat Hunting and Trend Research teams have identified a significant RondoDox botnet campaign that targets a wide range of internet-exposed infrastructure.

This campaign consists of over 50 exploits, including unpatched router flaws across over 30 vendors, targeting vulnerabilities found in routers, digital video recorders (DVRs), network video recorders (NVRs), CCTV systems, web servers, and various other network devices. While the exploits specifically exploit vulnerabilities in routers, DVRs, NVRs, CCTV systems, web servers, and networking equipment, the latest RondoDox campaign uses an “exploit shotgun”, using multiple exploits and seeing what hits.

Read more…
Source: Trend Micro


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • How ToddyCat tried to hide behind AV software

    April 7, 2025

    To hide their activity in infected systems, APT groups resort to various techniques to bypass defenses. Most of these techniques are well known and detectable by both EPP solutions and EDR threat-monitoring and response tools. In early 2024, while investigating ToddyCat-related incidents, Kaspersky researchers detected a suspicious file named version.dll in the temp directory on multiple ...

  • Massive Europcar data breach affects around 200,000 customers

    April 7, 2025

    Europcar has reportedly suffered a data breach in which it lost sensitive data on hundreds of thousands of customers. A threat actor with the alias ‘Europcar’ posted a new thread in an underground forum, claiming to have “successfully breached Europcar’s systems and obtained all their GitLab repositories”. As a result, the attacker took more than 9,000 ...

  • Flaw in Verizon call record requests put millions of Americans at risk

    April 4, 2025

    Security researcher Evan Connelly discovered an enormous flaw affecting one of the largest telecommunications companies in the world that could allow any single person to view the recent incoming call log for potentially any Verizon phone number. A vulnerability in the Verizon Call Filter iOS app allowed anyone to request the call logs of millions of ...

  • NSA warns “fast flux” threatens national security. What is fast flux anyway?

    April 4, 2025

    A technique that hostile nation-states and financially motivated ransomware groups are using to hide their operations poses a threat to critical infrastructure and national security, the National Security Agency has warned. The technique is known as fast flux. It allows decentralized networks operated by threat actors to hide their infrastructure and survive takedown attempts that would ...

  • OH-MY-DC: OIDC Misconfigurations in CI/CD

    April 4, 2025

    This paper accompanies the presentation “Oh-My-DC,” delivered at DEF CON 32 in August 2024. This article assumes a basic familiarity with OAuth and CI/CD pipelines, including concepts like authorization grants, access tokens and the different stages of a CI/CD workflow. OIDC extends the OAuth protocol by adding a new token to the protocol, enabling applications to ...

  • QR codes sent in attachments are the new favorite for phishers

    April 3, 2025

    Recently Malwarebytes Labs researchers have been seeing quite a few phishing campaigns using QR codes in email attachments. The lure and the targets are varied, but the use of a QR code to get someone to visit the phishing site is fast becoming a preferred method for cybercriminals. There are several reasons why cybercriminals might want ...