Сritical vulnerabilities in popular open-source software solutions pose severe threats to global businesses that rely on the impacted products. Recently, another critical security flaw was identified in Apache OFBiz, an open-source enterprise resource planning system mainly used by large-scale businesses with over 10,000 of employees. The uncovered flaw is a pre-auth vulnerability tracked as CVE-2023-49070 […]
Adversaries set their eyes on a notorious security flaw in Log4j Java Library tracked as CVE-2021-44228, aka Log4Shell, even a couple of years after its disclosure. A new campaign dubbed “Operation Blacksmith” involves the exploitation of the Log4Shell vulnerability to deploy new malicious strains written in DLang, including novel RATs. The North Korean APT Lazarus […]
Heads up! Recent Cactus ransomware attacks are getting into the spotlight. Hackers exploit critical Qlik Sense vulnerabilities to further deliver Cactus ransomware. In other ransomware campaigns, they leverage malvertising lures to spread DanaBot malware for initial access to compromised systems. Detecting Cactus Ransomware Infections Ransomware operators are constantly seeking new ways to proceed with payload […]
Hot on the heels of the Zimbra zero-day vulnerability, another critical security flaw affecting popular software comes to the scene. The open-source file-sharing software ownCloud has recently disclosed a trio of disturbing security holes in its products. Among them, the max severity vulnerability tracked as CVE-2023-49103 gained the CVSS score of 10 due to the […]
A critical vulnerability impacting Citrix NetScaler ADC and Gateway products tracked as CVE-2023-4966 is actively exploited in real-world attacks despite its patching in October 2023. Due to a surge in LockBit 3.0 ransomware attacks weaponizing this flaw dubbed Citrix Bleed vulnerability, CISA and FBI, in collaboration with other international authorities, recently released a joint advisory […]
Vulnerabilities affecting popular software products, like Zimbra Collaboration Suite (ZCS), continuously expose organizations in multiple industry vectors, including the public sector, to increasing risks. Defenders exposed a minimum of four offensive operations employing a Zimbra zero-day vulnerability tracked as CVE-2023-37580, specifically designed to extract sensitive data from government entities across multiple countries. Detect CVE-2023-37580 Exploitation […]
This November, a set of new zero-days in the popular software products are emerging in the cyber domain, like CVE-2023-22518 affecting all versions of Confluence Data Center and Server. Shortly after its disclosure, another zero-day flaw in SysAid IT software tracked under CVE-2023-47246 comes to the scene. Microsoft revealed traces of vulnerability exploitation, with the […]
Organizations have to constantly struggle with an avalanche of threats while relying on a straightforward and proactive method to dynamically assess the performance of their security programs. Introducing a threat-informed defense strategy empowers organizations to focus on known threats and dynamically test defenses by equipping teams with better data and insights into their security program […]
In the last five years, Chinese nation-backed offensive campaigns have evolved into more sophisticated, stealthy, and well-coordinated threats as compared to previous years. This transformation is characterized by the extensive exploitation of zero-days and known vulnerabilities in publicly accessible security and network instances. Additionally, there is a stronger focus on operational security, aimed at reducing […]
Just over a month after the disclosure of a critical Confluence zero-day tracked as CVE-2023-22515, a novel vulnerability emerges in the cyber threat arena impacting Atlassian products. Adversaries are setting eyes on a recently fixed and maximum severity vulnerability known as CVE-2023-22518 in all versions of Confluence Data Center and Confluence Server, which enables them […]