open source

SingGuard-NSFA: Open-source guardrails for agentic AI

agentic AI, cybersecurity, Don't miss, GitHub, News, open source, software /

SingGuard-NSFA: Open-source guardrails for agentic AI 2026-07-15 at 08:30 By Anamarija Pogorelec SingGuard-NSFA is an open-source guardrail framework aimed at operational threats in agent workflows. Four models ship at 0.8B, 2B, 4B, and 9B parameters, all built on Qwen3.5 base backbones. Risk taxonomy The NSFA risk taxonomy organizes threats along the CIA triad of confidentiality, […]

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Chatto: Open-source team messenger with privacy at its core

Encryption, messaging, News, open source, Privacy, software /

Chatto: Open-source team messenger with privacy at its core 2026-07-14 at 07:30 By Anamarija Pogorelec Teams that want their group chats off commercial platforms have a growing menu of self-hosted options. Chatto joined that group when its developer released the code under an open-source license and posted binaries for anyone to run on their own […]

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Cynative: Open-source deep research agent

agentic AI, AWS, cybersecurity, Don't miss, GitHub, Hot stuff, LLMs, News, open source, software /

Cynative: Open-source deep research agent 2026-07-13 at 09:00 By Mirko Zorz Running a large language model against a live cloud account to hunt for security holes comes with an obvious hazard. An agent that holds real credentials and a mandate to poke around can delete a bucket, flip a permission, or leak a secret on […]

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The open source library holding up your stack might have one maintainer

code, Don't miss, News, open source, research, software /

The open source library holding up your stack might have one maintainer 2026-07-10 at 10:00 By Sinisa Markovic Every serious software product runs on code that someone else wrote and released for free. A web service leans on a cryptography library, a data pipeline pulls in a parser, and a mobile app ships a handful […]

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Open-source collaboration is growing worldwide and putting pressure on maintainers

collaboration, GitHub, News, open source /

Open-source collaboration is growing worldwide and putting pressure on maintainers 2026-07-09 at 08:10 By Sinisa Markovic Developers are pushing code and opening pull requests across economy borders at a rate GitHub has rarely seen. Outbound collaboration, the sum of git pushes and pull requests sent from developers in one economy to public repositories in another, […]

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Wireshark 4.6.7 patches a dozen security flaws

cybersecurity, networking, News, open source, scanner, wireless, Wireshark /

Wireshark 4.6.7 patches a dozen security flaws 2026-07-09 at 07:45 By Anamarija Pogorelec Network analysts who open packet captures in Wireshark push untrusted data through a large set of protocol dissectors, and each parser is a spot where a malformed frame can trip up the software. The 4.6.7 maintenance release closes twelve of those weak […]

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20 open-source cybersecurity tools to keep your team ready for anything

agentic AI, AI, Application Security, containers, cybersecurity, Don't miss, Endpoint Security, Exabeam, firewall, GitHub, Hot stuff, LLMs, Microsoft, News, open source, OWASP, penetration testing, scanner, security telemetry, software, vulnerability assessment, Windows /

20 open-source cybersecurity tools to keep your team ready for anything 2026-07-08 at 08:30 By Anamarija Pogorelec AI is changing how security teams find vulnerabilities, analyze code, test applications, and protect infrastructure. Developers are building tools to secure AI systems themselves, from coding agents and memory protection to model exposure discovery. This roundup covers recent […]

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Apple Container: Open-source tool for Linux containers on the Mac

apple, containers, GitHub, Linux, News, open source, virtualization /

Apple Container: Open-source tool for Linux containers on the Mac 2026-07-07 at 08:00 By Anamarija Pogorelec Developers on Apple silicon Macs have run Linux containers through software built around a single shared virtual machine for years. Apple’s open-source Container project gives each Linux workload its own lightweight virtual machine. Container is written in Swift and […]

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OpenSSH 10.4 arrives with security fixes and a post-quantum signature option

Encryption, News, open source, OpenSSH, software /

OpenSSH 10.4 arrives with security fixes and a post-quantum signature option 2026-07-06 at 16:05 By Anamarija Pogorelec Operators who manage remote access to Unix and Linux systems keep a close watch on OpenSSH, the software that carries most SSH traffic across the internet. The project released version 10.4 with eight security fixes, a set of […]

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Omnigent: Open-source AI agent framework and meta-harness

cybersecurity, Don't miss, GitHub, Hot stuff, News, open source, software /

Omnigent: Open-source AI agent framework and meta-harness 2026-07-06 at 08:30 By Sinisa Markovic Plenty of developers now keep several coding agents close at hand, reaching for Claude Code on one task and Codex or Cursor on the next. Each tool arrives with its own command line, its own handling of credentials, and its own way […]

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New ClamAV security patch closes seven scanner bugs dating back two decades

antivirus, Cisco, News, open source, scanner, security update, software /

New ClamAV security patch closes seven scanner bugs dating back two decades 2026-07-06 at 01:30 By Sinisa Markovic Open source antivirus scanning sits inside mail gateways, file upload checks, and endpoint tooling at organizations of every size. Much of that work runs through ClamAV, the scanning engine maintained by Cisco’s Talos group. The project released […]

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What the AI patch gap means for enterprise security

AI, cybersecurity, enterprise, News, open source, report /

What the AI patch gap means for enterprise security 2026-07-02 at 07:30 By Sinisa Markovic Open-source maintainers are receiving more vulnerability reports than they can act on, and a rising share now comes from an AI system working at machine speed. Over roughly two months this spring, Anthropic’s Claude Mythos Preview combed through more than […]

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GitHub’s new tool helps prevent costly open-source license violations

Compliance, GitHub, News, open source, policy, software development /

GitHub’s new tool helps prevent costly open-source license violations 2026-07-02 at 07:00 By Anamarija Pogorelec GitHub’s Open Source Program Office (OSPO) uses the new GitHub License Compliance feature, now in public preview, to manage thousands of open-source dependencies and identify dependencies whose licenses require review. The feature is available to GitHub Advanced Security customers and […]

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Nika: Open-source code analysis tool

Application Security, code analysis, code review, Don't miss, GitHub, microservices, News, open source, scanner, software /

Nika: Open-source code analysis tool 2026-07-01 at 09:00 By Mirko Zorz Many serious security bugs in web applications sit across several files at once. Request data enters through a controller, moves through data objects and service layers, and turns dangerous only when it reaches a sensitive operation such as a database query or a file […]

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Kali Linux 2026.2 trims VM boot times, refreshes its desktops

Kali Linux, Linux, News, open source, penetration testing /

Kali Linux 2026.2 trims VM boot times, refreshes its desktops 2026-06-30 at 11:16 By Sinisa Markovic Penetration testers who run Kali Linux inside virtual machines boot their systems faster after the 2026.2 release. The change comes from a decision about graphics firmware, the code that drives NVIDIA, AMD, and Intel GPUs. That firmware has grown […]

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Hottest cybersecurity open-source tools of the month: June 2026

cybersecurity, GitHub, News, open source, OWASP, software /

Hottest cybersecurity open-source tools of the month: June 2026 2026-06-30 at 08:00 By Anamarija Pogorelec Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security postures across diverse settings. OWASP Agent Memory Guard: Stop AI agents from being weaponized through their own memory AI […]

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DarkMoon: Open-source AI pentesting platform

agentic AI, AI, automation, cybersecurity, Don't miss, GitHub, Hot stuff, LLMs, News, open source, penetration testing, software /

DarkMoon: Open-source AI pentesting platform 2026-06-29 at 08:30 By Mirko Zorz Penetration testing has long run on expert time, with specialists spending days probing a network or web application by hand. Manual engagements stretch across weeks, expert consultants run into thousands of dollars a day, and results vary with the tester. Automation promises to narrow […]

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Critical open-source projects get a new security framework

AI, critical infrastructure, cybersecurity, News, open source, software development, The Linux Foundation /

Critical open-source projects get a new security framework 2026-06-26 at 14:41 By Anamarija Pogorelec Open source software projects are getting a new framework for handling security vulnerabilities as AI shortens the time between flaw discovery and exploitation. The Linux Foundation has launched Akrites, an industry initiative that brings together technology companies, financial institutions, security vendors, […]

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Linux Foundation Unveils New Open Source Security Project Akrites

Akrites, Application Security, Linux Foundation, open source, OSS, vulnerability /

Linux Foundation Unveils New Open Source Security Project Akrites 2026-06-26 at 14:28 By Ionut Arghire It will provide the tools and channels to report, patch, and disclose open source software vulnerabilities. The post Linux Foundation Unveils New Open Source Security Project Akrites appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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Modelplane: Open-source control plane for AI inference

AI, GitHub, News, open source /

Modelplane: Open-source control plane for AI inference 2026-06-26 at 07:30 By Anamarija Pogorelec Organizations that run open-weight models on hardware they own operate GPU fleets spread across clouds, neoclouds, and on-premise data centers. Each fleet handles model placement, replica scaling, infrastructure provisioning, weight distribution, and traffic routing. Teams have built this coordination layer by hand, […]

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