Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

XWorm is a relatively new versatile tool that was discovered in 2022. It enables attackers to carry out a variety of functions, which include accessing sensitive information, gaining remote access, and deploying additional malware. The multifaceted nature of XWorm is appealing to threat actors, as evidenced by its alleged use earlier this year by threat actors such as NullBulge and TA558. Through Netskope Threat Labs hunting efforts, we uncovered XWorm’s latest version in the wild.

On September 26th, 2024, details were released about several vulnerabilities in the Common Unix Printing System (CUPS) package. A total of four CVE’s (CVE-2024-47176, CVE-2024-47076, CVE-2024-47175, and CVE-2024-47177) have been released, affecting many Unix and Linux distributions. Three of the vulnerabilities are rated High, while one is rated Critical. If left unpatched, a remote attacker is able to execute arbitrary commands on the affected system.

A series of critical vulnerabilities has been uncovered in the Common Unix Printing System (CUPS), specifically in the cups-browsed component and related libraries. This vulnerability chain allows remote, unauthenticated attackers to potentially execute arbitrary code with root privileges on affected systems. The discovery highlights significant security risks in a widely-used open-source component and raises crucial questions about legacy system support and security in modern IT environments.

Five worthy reads is a regular column on five noteworthy items we’ve discovered while researching trending and timeless topics. This week, we explore cyberattacks in the banking industry. Gone are the days when paychecks were rolled out in envelopes on payday. We’ve evolved from juggling between counters to deposit a check to managing everything through a single mobile banking application. Indeed, modern banking saves us time and encourages self-service.

DNS (Domain Name System) is a key component of the Internet infrastructure. DNS functions as a distributed directory service that translates human-readable domain names into machine-readable IP addresses. When you type a website address into your browser, the DNS system helps your browser find the right server on the internet. DNS uses a hierarchical and distributed database to manage the mapping of domain names to IP addresses.