LimeRAT Malware Analysis: Extracting the Config
Remote Access Trojans (RATs) have taken the third leading position in ANY. RUN’s Q1 2023 report on the most prevalent malware types, making it highly probable that your organization may face this threat. Though LimeRAT might not be the most well-known RAT family, its versatility is what sets it apart. Capable of carrying out a broad spectrum […]
RTM Locker’s First Linux Ransomware Strain Targeting NAS and ESXi Hosts
The threat actors behind RTM Locker have developed a ransomware strain that’s capable of targeting Linux machines, marking the group’s first foray into the open source operating system. “Its locker ransomware infects Linux, NAS, and ESXi hosts and appears to be inspired by Babuk ransomware’s leaked source code,” Uptycs said in a new report published Wednesday. “It uses a […]
Microsoft Confirms PaperCut Servers Used to Deliver LockBit and Cl0p Ransomware
Microsoft has confirmed that the active exploitation of PaperCut servers is linked to attacks designed to deliver Cl0p and LockBit ransomware families. The tech giant’s threat intelligence team is attributing a subset of the intrusions to a financially motivated actor it tracks under the name Lace Tempest (formerly DEV-0950), which overlaps with other hacking groups like FIN11, TA505, and […]
APC warns about critical vulnerabilities in online UPS monitoring software
In a security notification, APC has warned home and corporate users about critical vulnerabilities in the software used to monitor and control their UPS systems online. APC, which started as the American Power Conversion in 1981, today is a part of Schneider Electric™. APC is an industry leader in physical infrastructure and software solutions, and […]
Update your PaperCut application servers now: Exploits in the wild
PaperCut, maker of print management solutions, has urged product users to update as soon as possible. A security vulnerability which exploits unpatched servers has been seen in the wild, with serious ramifications for any organisation impacted. Two specific vulnerabilities are at the heart of this alert, and are ranked with severity scores of 9.8 (critical) and […]
Chinese Hackers Spotted Using Linux Variant of PingPull in Targeted Cyberattacks
The Chinese nation-state group dubbed Alloy Taurus is using a Linux variant of a backdoor called PingPull as well as a new undocumented tool codenamed Sword2033. That’s according to findings from Palo Alto Networks Unit 42, which discovered recent malicious cyber activity carried out by the group targeting South Africa and Nepal. Alloy Taurus is the constellation-themed moniker assigned […]
Chinese Hackers Using MgBot Malware to Target International NGOs in Mainland China
The advanced persistent threat (APT) group referred to as Evasive Panda has been observed targeting an international non-governmental organization (NGO) in Mainland China with malware delivered via update channels of legitimate applications like Tencent QQ. The attack chains are designed to distribute a Windows installer for MgBot malware, ESET security researcher Facundo Muñoz said in a new
Charming Kitten’s New BellaCiao Malware Discovered in Multi-Country Attacks
The prolific Iranian nation-state group known as Charming Kitten targeted multiple victims in the U.S., Europe, the Middle East and India with a novel malware dubbed BellaCiao, adding to its ever-expanding list of custom tools. Discovered by Bitdefender Labs, BellaCiao is a “personalized dropper” that’s capable of delivering other malware payloads onto a victim machine based on commands […]
Browser Security Survey: 87% of SaaS Adopters Exposed to Browser-borne Attacks
The browser serves as the primary interface between the on-premises environment, the cloud, and the web in the modern enterprise. Therefore, the browser is also exposed to multiple types of cyber threats and operational risks. In light of this significant challenge, how are CISOs responding? LayerX, Browser Security platform provider, has polled more than 150 […]
Apache Superset Vulnerability: Insecure Default Configuration Exposes Servers to RCE Attacks
The maintainers of the Apache Superset open source data visualization software have released fixes to plug an insecure default configuration that could lead to remote code execution. The vulnerability, tracked as CVE-2023-27524 (CVSS score: 8.9), impacts versions up to and including 2.0.1 and relates to the use of a default SECRET_KEY that could be abused by attackers to authenticate […]