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Supply Chain Attacks | Breaking Cybersecurity News | The Hacker News

Ubuntu 'command-not-found' Tool Could Trick Users into Installing Rogue Packages

Ubuntu 'command-not-found' Tool Could Trick Users into Installing Rogue Packages
Feb 14, 2024 Software Security / Vulnerability
Cybersecurity researchers have found that it's possible for threat actors to exploit a well-known utility called command-not-found to recommend their own rogue packages and compromise systems running Ubuntu operating system. "While 'command-not-found' serves as a convenient tool for suggesting installations for uninstalled commands, it can be inadvertently manipulated by attackers through the snap repository, leading to deceptive recommendations of malicious packages," cloud security firm Aqua said in a report shared with The Hacker News. Installed by default on Ubuntu systems, command-not-found  suggests  packages to install in interactive bash sessions when attempting to run commands that are not available. The suggestions include both the Advanced Packaging Tool ( APT ) and  snap packages . While the tool uses an internal database ("/var/lib/command-not-found/commands.db") to suggest APT packages, it relies on the " advise-snap " comman

TensorFlow CI/CD Flaw Exposed Supply Chain to Poisoning Attacks

TensorFlow CI/CD Flaw Exposed Supply Chain to Poisoning Attacks
Jan 18, 2024 Supply Chain Attacks / AI Security
Continuous integration and continuous delivery (CI/CD) misconfigurations discovered in the open-source  TensorFlow  machine learning framework could have been exploited to orchestrate  supply chain attacks . The misconfigurations could be abused by an attacker to "conduct a supply chain compromise of TensorFlow releases on GitHub and PyPi by compromising TensorFlow's build agents via a malicious pull request," Praetorian researchers Adnan Khan and John Stawinski  said  in a report published this week. Successful exploitation of these issues could permit an external attacker to upload malicious releases to the GitHub repository, gain remote code execution on the self-hosted GitHub runner, and even retrieve a GitHub Personal Access Token (PAT) for the  tensorflow-jenkins user . TensorFlow uses GitHub Actions to automate the software build, test, and deployment pipeline. Runners, which refer to machines that execute jobs in a GitHub Actions workflow, can be either self-

15,000 Go Module Repositories on GitHub Vulnerable to Repojacking Attack

15,000 Go Module Repositories on GitHub Vulnerable to Repojacking Attack
Dec 05, 2023 Software Security / Supply Chain
New research has found that over 15,000 Go module repositories on GitHub are vulnerable to an attack called repojacking. "More than 9,000 repositories are vulnerable to repojacking due to GitHub username changes," Jacob Baines, chief technology officer at VulnCheck,  said  in a report shared with The Hacker News. "More than 6,000 repositories were vulnerable to repojacking due to account deletion." Collectively, these repositories account for no less than 800,000 Go module-versions. Repojacking , a portmanteau of "repository" and "hijacking," is an attack technique that allows a bad actor to take advantage of account username changes and deletions to create a repository with the same name and the pre-existing username to stage open-source software supply chain attacks. Earlier this June, cloud security firm Aqua  revealed  that millions of software repositories on GitHub are likely vulnerable to the threat, urging organizations that undergo

Demonstrate Responsible AI: Get the ISO 42001 Compliance Checklist from Vanta

cyber security
websiteVantaCompliance / Security Audit
ISO 42001 helps organizations demonstrate trustworthy AI practices in accordance with global standards. With Vanta, completing the requirements for ISO 42001 compliance can be done in a fraction of the time. Download the checklist to get started.

Defending Your Commits From Known CVEs With GitGuardian SCA And Git Hooks

Defending Your Commits From Known CVEs With GitGuardian SCA And Git Hooks
May 20, 2024Software Security / Vulnerability
All developers want to create secure and dependable software. They should feel proud to release their code with the full confidence they did not introduce any weaknesses or anti-patterns into their applications. Unfortunately, developers are not writing their own code for the most part these days. 96% of all software contains some open-source components, and open-source components make up between  70% and 90% of any given piece of modern software . Unfortunately for our security-minded developers, most modern vulnerabilities come from those software components.  As new vulnerabilities emerge and are publicly reported as  Common Vulnerabilities and Exposures  (CVEs), security teams have little choice but to ask the developer to refactor the code to include different versions of the dependencies. Nobody is happy in this situation, as it blocks new features and can be maddening to roll back component versions and hope that nothing breaks. Developers need a way to  quickly  determine if

North Korean Hackers Pose as Job Recruiters and Seekers in Malware Campaigns

North Korean Hackers Pose as Job Recruiters and Seekers in Malware Campaigns
Nov 22, 2023 Cyber Espionage / Social Engineering
North Korean threat actors have been linked to two campaigns in which they masquerade as both job recruiters and seekers to distribute malware and obtain unauthorized employment with organizations based in the U.S. and other parts of the world. The activity clusters have been codenamed Contagious Interview and Wagemole, respectively, by Palo Alto Networks Unit 42. While the first set of attacks aims to "infect software developers with malware through a fictitious job interview," the latter is designed for financial gain and espionage. "The first campaign's objective is likely cryptocurrency theft and using compromised targets as a staging environment for additional attacks," the cybersecurity company  said . The fraudulent job-seeking activity, on the other hand, involves the use of a GitHub repository to host resumes with forged identities that impersonate individuals of various nationalities. The Contagious Interview attacks pave the way for two hitherto undocumented cross-plat
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