Cloud Security 
incident response Linux administration
incident response Linux administration Over the span of just 14 days, threat actors unleashed more than 81 million login attempts against Microsoft’s Azure command-line interface (CLI). The campaign , which security researchers at Huntress identified as an ongoing, automated password-spraying effort, successfully compromised at least 78 Microsoft accounts across 64 organizations between June 12 and June 26, 2026. . While the scale is massive, the underlying strategy is surprisingly surgical. Attackers aren't exploiting a flaw in...
Jul 01, 2026
Security Trends security update mobile security
security update mobile security Offensive Security just dropped Kali Linux 2026.2 , and at first glance, it looks like a standard quarterly refresh. You’ve got the usual kernel bumps, desktop environment updates, and a handful of new utilities. But don't write this off as just another routine version update. If you look past the changelog, this release highlights several capabilities that continue to be important in offensive security. From AI-assisted workflows to credential testing and mobile assessments, Kali Linux 2026.2...
Jun 30, 2026
Security Projectssecurity advisory vulnerability management
security advisory vulnerability management The Linux Foundation has officially launched Akrites , a coordinated industry initiative designed to improve how critical open source vulnerabilities are validated, coordinated, and disclosed before patches reach downstream users. Backed by a diverse coalition—including AWS, Google, Microsoft/GitHub, Red Hat, NVIDIA, and OpenAI—Akrites establishes a shared Security Incident Response Team (SIRT) to streamline the validation, remediation, and disclosure of vulnerabilities in the foundational...
Jun 29, 2026
Server Securitydenial of service open-source
denial of service open-source A process with a stable workload shouldn't keep growing its resident memory. When it does, the first question isn't how much RAM is available. It's where the allocations stopped being released. On Linux, that answer isn't always obvious because the kernel, allocator, and application all influence what memory usage looks like from the outside. . Separating normal allocation behavior from an actual leak takes more than watching top or container metrics. Heap growth, allocator caches, mapped...
Jun 26, 2026
Security ProjectsLinux security security assessment
Linux security security assessment AI is beginning to reshape how penetration testing workflows are organized. For years, the penetration tester’s workflow has been a labor-intensive ritual: scan, enumerate, research, exploit, and report. But new frameworks are attempting to codify that intuition, turning the "human-in-the-loop" process into a machine-coordinated workflow. But is this a genuine evolution in how we secure Linux environments, or just a sophisticated wrapper around the same old tools? . Dark Moon is an open-source...
Jun 26, 2026
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exploitthreatmalwareCybersecurity Threats: Fake PoC Exploits Infect Windows and Linux
Hackers are impersonating cybersecurity researchers on Twitter and GitHub to publish fake proof-of-concept exploits for zero-day vulnerabilities that infect Windows and Linux with malware. . These malicious exploits are promoted by alleged researchers at a fake cybersecurity company named 'High Sierra Cyber Security,' who promote the GitHub repositories on Twitter, likely to target cybersecurity researchers and firms involved in vulnerability research. The repositories appear legitimate, and the users who maintain them impersonate real security researchers from Rapid7, and other security firms, even using their headshots. The same personas maintain accounts on Twitter to help add legitimacy to their research and the code repositories like GitHub, as well as draw victims from the social media platform. . Deceptive tactics are aimed at analysts through fraudulent security assertions on GitHub and Twitter, dispersing viruses.. Fake Exploits, Cyber Threats, GitHub Malware. . LinuxSecurity.com Team
Jun 14, 2023
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