open source

Google’s Gemini CLI brings open-source AI agents to developers

Artificial Intelligence, generative AI, GitHub, Google, News, open source /

Google’s Gemini CLI brings open-source AI agents to developers 2025-06-26 at 10:01 By Anamarija Pogorelec Google has open-sourced a command-line interface (CLI) agent built on its Gemini 1.5 Pro model, marking a notable step toward making generative AI more inspectable, extensible, and usable for developers working outside the IDE. The tool, simply named Gemini CLI,

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Kanister: Open-source data protection workflow management tool

Cloud Native Computing Foundation, Data Protection, Don't miss, GitHub, Kubernetes, News, open source, software /

Kanister: Open-source data protection workflow management tool 2025-06-26 at 08:04 By Help Net Security Kanister is an open-source tool that lets domain experts define how to manage application data using blueprints that are easy to share and update. It handles the complex parts of running these tasks on Kubernetes and gives a consistent way to

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Flaw in Notepad++ installer could grant attackers SYSTEM access (CVE-2025-49144)

Don't miss, Hot stuff, News, open source, PoC, vulnerability /

Flaw in Notepad++ installer could grant attackers SYSTEM access (CVE-2025-49144) 2025-06-26 at 00:15 By Zeljka Zorz A high-severity vulnerability (CVE-2025-49144) in the Notepad++ installer could be exploited by unprivileged users to gain SYSTEM-level privileges through insecure executable search paths. There is currently no indication that the vulnerability is being leveraged by attackers, though technical details

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Reconmap: Open-source vulnerability assessment, pentesting management platform

Don't miss, GitHub, News, open source, reconnaissance, software /

Reconmap: Open-source vulnerability assessment, pentesting management platform 2025-06-24 at 08:03 By Help Net Security Reconmap is an open source tool for vulnerability assessments and penetration testing. It helps security teams plan, carry out, and report on security tests from start to finish. The platform simplifies tasks and makes it easier for teams to work together,

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Amazon Linux 2023 achieves FIPS 140-3 validation

Amazon, Linux, News, open source /

Amazon Linux 2023 achieves FIPS 140-3 validation 2025-06-20 at 10:52 By Help Net Security Amazon Linux 2023 (AL2023) has earned FIPS 140-3 Level 1 validation for several of its cryptographic modules. This means it’s now approved for use in systems that need to meet U.S. and Canadian government standards for encryption. FIPS (Federal Information Processing

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35 open-source security tools to power your red team, SOC, and cloud security

Android, cybersecurity, GitHub, Linux, macOS, News, open source, software, Windows /

35 open-source security tools to power your red team, SOC, and cloud security 2025-06-18 at 08:31 By Help Net Security This article showcases free, open-source security tools that support your organization’s teams in red teaming, threat hunting, incident response, vulnerability scanning, and cloud security. Autorize: Burp Suite extension for automatic authorization enforcement detection Autorize is

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Free AI coding security rules now available on GitHub

Artificial Intelligence, GitHub, LLMs, News, open source, Secure Code Warrior /

Free AI coding security rules now available on GitHub 2025-06-17 at 16:47 By Sinisa Markovic Developers are turning to AI coding assistants to save time and speed up their work. But these tools can also introduce security risks if they suggest flawed or unsafe code. To help address that, Secure Code Warrior has released a

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MDEAutomator: Open-source endpoint management, incident response in MDE

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

MDEAutomator: Open-source endpoint management, incident response in MDE 2025-06-16 at 08:36 By Help Net Security Managing endpoints and responding to security incidents in Microsoft Defender for Endpoint (MDE) can be time-consuming and complex. MDEAutomator is an open-source tool designed to make that easier. MDEAutomator is a modular, serverless solution for IT and security teams looking

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Kali Linux 2025.2 delivers Bloodhound CE, CARsenal, 13 new tools

Don't miss, Hot stuff, Kali Linux, News, OffSec, open source, penetration testing, software /

Kali Linux 2025.2 delivers Bloodhound CE, CARsenal, 13 new tools 2025-06-14 at 12:17 By Zeljka Zorz OffSec has released Kali Linux 2025.2, the most up-to-date version of the widely used penetration testing and digital forensics platform. KDE Plasma 6.3 in Kali Linux 2025.2 (Source: OffSec) New in Kali Linux 2025.2 As per usual, the newest

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OWASP Nettacker: Open-source scanner for recon and vulnerability assessment

cybersecurity, Don't miss, GitHub, News, open source, OWASP, scanning, software, vulnerability assessment /

OWASP Nettacker: Open-source scanner for recon and vulnerability assessment 2025-06-11 at 09:01 By Mirko Zorz OWASP Nettacker is a free, open-source tool designed for network scanning, information gathering, and basic vulnerability assessment. Built and maintained by the OWASP community, Nettacker helps security pros automate common tasks like port scanning, service detection, and brute-force attacks. It

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fiddleitm: Open-source mitmproxy add-on identifies malicious web traffic

Don't miss, GitHub, News, open source, software /

fiddleitm: Open-source mitmproxy add-on identifies malicious web traffic 2025-06-09 at 08:00 By Mirko Zorz fiddleitm is an open-source tool built on top of mitmproxy that helps find malicious web traffic. It works by checking HTTP requests and responses for known patterns that might point to malware, phishing, or other threats. fiddleitm features “I created fiddleitm

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Meta open-sources AI tool to automatically classify sensitive documents

Artificial Intelligence, cybersecurity, data loss prevention, Data Protection, Don't miss, GitHub, Hot stuff, Meta, News, open source, software /

Meta open-sources AI tool to automatically classify sensitive documents 2025-06-05 at 09:17 By Mirko Zorz Meta has released an open source AI tool called Automated Sensitive Document Classification. It was originally built for internal use and is designed to find sensitive information in documents and apply security labels automatically. The tool uses customizable classification rules

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Vet: Open-source software supply chain security tool

DevSecOps, Don't miss, GitHub, Hot stuff, News, open source, software, supply chain /

Vet: Open-source software supply chain security tool 2025-06-03 at 08:34 By Help Net Security Vet is an open source tool designed to help developers and security engineers spot risks in their software supply chains. It goes beyond traditional software composition analysis by detecting known vulnerabilities and flagging malicious packages. Vet supports several ecosystems, including npm,

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48% of security pros are falling behind compliance requirements

Artificial Intelligence, Lineaje, News, open source, report, software, supply chain, survey, vulnerability management /

48% of security pros are falling behind compliance requirements 2025-06-02 at 07:07 By Help Net Security 32% of security professionals think they can deliver zero-vulnerability software despite rising threats and compliance regulations, according to Lineaje. Meanwhile, 68% are more realistic, noting they feel uncertain about achieving this near impossible outcome. Software compliance adoption varies across

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Why privacy in blockchain must start with open source

blockchain, code, cybersecurity, Don't miss, Expert analysis, Expert corner, Hot stuff, News, open source, Privacy, Zama /

Why privacy in blockchain must start with open source 2025-05-30 at 09:02 By Help Net Security Traditionally, trust came from centralized institutions. Banks, payment networks, and clearinghouses are closed systems. Users cannot see the inner workings, but they rely on external audits, government regulation, and long histories of compliance to feel secure. It’s a model

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Woodpecker: Open-source red teaming for AI, Kubernetes, APIs

Don't miss, GitHub, News, open source, Operant AI, red team, software /

Woodpecker: Open-source red teaming for AI, Kubernetes, APIs 2025-05-28 at 08:17 By Mirko Zorz Woodpecker is an open-source tool that automates red teaming, making advanced security testing easier and more accessible. It helps teams find and fix security weaknesses in AI systems, Kubernetes environments, and APIs before attackers can exploit them. Key features of Woodpecker

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Hottest cybersecurity open-source tools of the month: May 2025

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

Hottest cybersecurity open-source tools of the month: May 2025 2025-05-28 at 07:03 By Help Net Security This month’s roundup features exceptional open-source cybersecurity tools that are gaining attention for strengthening security across various environments. Vuls: Open-source agentless vulnerability scanner Vuls is an open-source tool that helps users find and manage security vulnerabilities. It was created

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Ongoing Campaign Uses 60 NPM Packages to Steal Data

Info stealer, Malware & Threats, NPM, open source, Socket, Supply Chain Security /

Ongoing Campaign Uses 60 NPM Packages to Steal Data 2025-05-27 at 17:17 By Ionut Arghire Security firm Socket warns flags a campaign targeting NPM users with tens of malicious packages that can hijack system information. The post Ongoing Campaign Uses 60 NPM Packages to Steal Data appeared first on SecurityWeek. This article is an excerpt

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Vulnerabilities found in NASA’s open source software

code analysis, Don't miss, Hot stuff, NASA, News, open source, ThreatLeap, vulnerability, vulnerability disclosure /

Vulnerabilities found in NASA’s open source software 2025-05-27 at 15:48 By Zeljka Zorz Vulnerabilities in open source software developed and used in-house by NASA could be exploited to breach their systems, claims Leon Juranić, security researcher and founder of cybersecurity startup ThreatLeap. The vulnerabilities Juranić, whose AppSec credentials include founding and leading DefenseCode, is no

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