TrendResearch has detected an operation where attackers exploited a Cisco Simple Network Management Protocol (SNMP) vulnerability to install a rootkit on vulnerable network devices.
The SNMP exploit referenced in Cisco’s latest advisory is CVE-2025-20352, which affects both 32-bit and 64-bit switch builds and can result in remote code execution (RCE). The operation targeted victims running older Linux systems that do not have endpoint detection response solutions, where they deployed Linux rootkits to hide activity and evade blue-team investigation and detection. Trend Research investigation also found that attackers used spoofed IPs and Mac email addresses in their attacks.
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:
- Diamond Sleet supply chain compromise distributes a modified CyberLink installer
November 22, 2023
Microsoft Threat Intelligence has uncovered a supply chain attack by the North Korea-based threat actor Diamond Sleet (ZINC) involving a malicious variant of an application developed by CyberLink Corp., a software company that develops multimedia software products. This malicious file is a legitimate CyberLink application installer that has been modified to include malicious code that downloads, ...
- Türkiye’s MIT saves Palestinian Iron Dome hacker from Mossad hit
November 22, 2023
Türkiye’s National Intelligence Organization (MIT) saved Omar A. from possible death or abduction in an international operation and offered him protection as the renowned Palestinian hacker was targeted by Mossad in Türkiye and Malaysia. The young man credited with hacking into Israel’s notorious Iron Dome air defense system was sought by Israel for a long time. ...
- FCC wants to improve cyber protections for schools, libraries
November 21, 2023
Ransomware attacks and cybersecurity threats against schools are multiplying and have led to some dramatic consequences. Last year, the Los Angeles Unified School District was hit by a ransomware attack that resulted in hackers posting 500 gigabytes of stolen data online, after the district’s superintendent refused to pay the ransom. The attack compromised about 2,000 student ...
- The Rug Pull: A Million-Dollar Scam With A Fake Token Factory
November 21, 2023
In the dynamic realm of cryptocurrency, recent events have highlighted the ever-present threat of Rug Pulls—deceptive maneuvers that leave investors empty-handed. Threat Intel Blockchain system, developed by Check Point, recently sounded the alarm on a sophisticated scheme that managed to pilfer nearly $1 million. Let’s delve into the details of this elaborate crypto con and understand ...
- How to stop fake System notifications on macOS
November 21, 2023
Scammers are abusing an Apple feature that allows websites to create push notifications that look like they’re coming from macOS, or apps. The notifications try to scare users into clicking a link with fake virus alerts or messages saying their account has been hacked. Years ago Malwarebytes Labs warned our readers about the introduction of browser ...
- British Library Employee data leaked in cyber attack
November 21, 2023
The British Library has confirmed that a cyber attack in October has led to a leak of employee data. The attack, which took place on 31 October, has also resulted in the library’s website being down for almost a month. The Rhysida ransomware group claim to be behind the attack, and say they will auction off ...