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:
- The sound of you typing on your keyboard could reveal your password
December 12, 2023
As if password authentication’s coffin needed any more nails, researchers in the UK have discovered yet another way to hammer one in. The technique, developed at Durham University, the University of Surrey, and Royal Holloway University of London, builds on previous work to produce a more accurate way to guess your password by listening to ...
- Kyivstar explains network failure by hacker attack, subscriber data not compromised
December 12, 2023
A failure in the network of Ukraine’s largest telecoms operator Kyivstar, which occurred on Tuesday morning, was caused by a hacker attack, but subscriber data was not compromised, the company involved law enforcement agencies and special government services in eliminating the failure, and promises compensation to customers. “On the morning of December 12, the Kyivstar communications ...
- Bitcoin ATM company Coin Cloud hacked
December 12, 2023
In November, the cybersecurity collective vx-underground wrote on X, formerly Twitter, that unknown hackers were claiming to have breached Coin Cloud, a bankrupt Bitcoin ATM company. According to vx-underground, the hackers claimed to have stolen 70,000 pictures of customers taken from cameras embedded in the ATMs, as well as the personal data of 300,000 customers, which ...
- Spider-Man developer Insomniac Games suffers ransomware attack
December 12, 2023
Insomniac Games, the studio behind titles including Spyro, Ratchet & Clank and Marvel’s Spider-Man, has been breached by the Rhysidia ransomware group. Rhysidia shared screenshots of the stolen on its TOR site, including imagery from Insomniac’s upcoming game, Marvel’s Wolverine. Personal data like passport scans of current and former employees also appears to be included, as ...
- Russian diplomat accuses West of patronizing Ukrainian IT army that commits cybercrime
December 12, 2023
The US-led West supervises Ukraine’s so-called IT army that may be responsible for cybercrime, Russia’s representative Irina Tyazhlova said on Monday. Addressing a meeting of the UN Open-ended Working Group (OEWG) on security of and in the use of information and telecommunication technologies (ICTs), she said: “Other numerous malicious activities with the use of ICTs were ...
- US healthcare giant Norton says hackers stole millions of patients’ data during ransomware attack
December 11, 2023
Kentucky-based nonprofit healthcare system Norton Healthcare has confirmed that hackers accessed the personal data of millions of patients and employees during an earlier ransomware attack. Norton operates more than 40 clinics and hospitals in and around Louisville, Kentucky, and is the city’s third-largest private employer. The organization has more than 20,000 employees, and more than 3,000 ...