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111–120 of 229 articles
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Dark Reading
The threat actors are abusing the vulnerabilities to gain initial access, obtain credentials, and install malicious scripts on user devices.
The Hacker News
Cybersecurity researchers have detailed an attack that involved a threat actor utilizing a Python-based backdoor to maintain persistent access to compromised endpoints and then leveraged this access to deploy the RansomHub ransomware throughout the target network. According to GuidePoint Security, initial access is said to have been facilitated by means of a JavaScript malware downloaded named
The Hacker News
The threat actors behind the More_eggs malware have been linked to two new malware families, indicating an expansion of its malware-as-a-service (MaaS) operation. This includes a novel information-stealing backdoor called RevC2 and a loader codenamed Venom Loader, both of which are deployed using VenomLNK, a staple tool that serves as an initial access vector for the deployment of follow-on
The Hacker News
Malicious actors are exploiting misconfigured JupyterLab and Jupyter Notebooks to conduct stream ripping and enable sports piracy using live streaming capture tools. The attacks involve the hijack of unauthenticated Jupyter Notebooks to establish initial access, and perform a series of actions designed to facilitate illegal live streaming of sports events, Aqua said in a report shared with The
Bleeping Computer
A recently disclosed Microsoft SharePoint remote code execution (RCE) vulnerability tracked as CVE-2024-38094 is being exploited to gain initial access to corporate networks. [...]
The Hacker News
Microsoft has revealed that a Chinese threat actor it tracks as Storm-0940 is leveraging a botnet called Quad7 to orchestrate highly evasive password spray attacks. The tech giant has given the botnet the name CovertNetwork-1658, stating the password spray operations are used to steal credentials from multiple Microsoft customers. "Active since at least 2021, Storm-0940 obtains initial access
Dark Reading
Microsoft warns that ransomware group Storm-0501 has shifted from buying initial access to leveraging weak credentials to gain on-premises access before moving laterally to the cloud.
The Hacker News
An Iranian advanced persistent threat (APT) threat actor likely affiliated with the Ministry of Intelligence and Security (MOIS) is now acting as an initial access facilitator that provides remote access to target networks. Google-owned Mandiant is tracking the activity cluster under the moniker UNC1860, which it said shares similarities with intrusion sets tracked by Microsoft, Cisco Talos, and
The Hacker News
The cryptojacking operation known as TeamTNT has likely resurfaced as part of a new campaign targeting Virtual Private Server (VPS) infrastructures based on the CentOS operating system. "The initial access was accomplished via a Secure Shell (SSH) brute force attack on the victim's assets, during which the threat actor uploaded a malicious script," Group-IB researchers Vito Alfano and Nam Le
The Hacker News
A previously undocumented threat actor with likely ties to Chinese-speaking groups has predominantly singled out drone manufacturers in Taiwan as part of a cyber attack campaign that commenced in 2024. Trend Micro is tracking the adversary under the moniker TIDRONE, stating the activity is espionage-driven given the focus on military-related industry chains. The exact initial access vector used