Cybersecurity articles tagged #Open Source on RuntimeRebel.https://runtimerebel.comhttps://runtimerebel.com/blog/anthropic-expands-ai-security-access-unveils-35m-open-source-fundhttps://runtimerebel.com/blog/anthropic-expands-ai-security-access-unveils-35m-open-source-fundAnthropic is broadening access to its Mythos 5 AI security capabilities for defenders and launching a $35M fund for open-source project security.Mon, 24 Aug 2026 08:38:27 GMTAnthropicAICybersecurityOpen SourceProject Glasswinghttps://runtimerebel.com/blog/cloudflare-s-flue-automates-open-source-issue-triagehttps://runtimerebel.com/blog/cloudflare-s-flue-automates-open-source-issue-triageCloudflare details how its Flue framework automates Astro's GitHub issue triage, significantly reducing open issues and improving maintainer efficiency.Thu, 06 Aug 2026 10:32:27 GMTOpen SourceGitHub ActionsAI AutomationIssue TriageCloudflare Fluehttps://runtimerebel.com/blog/frontier-ai-and-autonomous-zero-day-discovery-in-open-source-softwarehttps://runtimerebel.com/blog/frontier-ai-and-autonomous-zero-day-discovery-in-open-source-softwareResearchers highlight how autonomous AI systems scale zero-day vulnerability discovery in open-source software, collapsing the traditional patch window.Thu, 06 Aug 2026 01:57:28 GMTZero-DaySupply Chain AttackVulnerability ManagementOpen Sourcehttps://runtimerebel.com/blog/github-and-pypi-policy-updates-target-supply-chain-securityhttps://runtimerebel.com/blog/github-and-pypi-policy-updates-target-supply-chain-securityGitHub and PyPI introduce new restrictions to thwart supply chain attacks, including a Dependabot cooldown and limits on historical package file uploads.Mon, 27 Jul 2026 14:40:00 GMTGitHubPyPISupply Chain SecurityDependabotOpen Sourcehttps://runtimerebel.com/blog/github-dependabot-3-day-cooldown-mitigating-supply-chain-attackshttps://runtimerebel.com/blog/github-dependabot-3-day-cooldown-mitigating-supply-chain-attacksGitHub introduces a 3-day cooldown for Dependabot to prevent the rapid adoption of malicious packages, enhancing supply chain security for developers.Mon, 27 Jul 2026 11:25:20 GMTGitHubDependabotSupply Chain SecurityMalicious PackagesOpen Sourcehttps://runtimerebel.com/blog/capital-one-vulnhunter-open-source-ai-tool-for-exploit-path-analysishttps://runtimerebel.com/blog/capital-one-vulnhunter-open-source-ai-tool-for-exploit-path-analysisCapital One open-sources VulnHunter, an AI-powered agentic tool designed to trace complex exploit paths and validate software vulnerabilities autonomously.Mon, 20 Jul 2026 10:57:30 GMTVulnHunterCapital OneAI SecurityOpen SourceVulnerability Managementhttps://runtimerebel.com/blog/scambuster-ai-driven-phishing-engagement-for-threat-intelhttps://runtimerebel.com/blog/scambuster-ai-driven-phishing-engagement-for-threat-intelExplore ScamBuster, an open-source, AI-driven tool that actively engages phishing attackers to gather intelligence on their TTPs, aiding threat detection and law…Mon, 13 Jul 2026 14:43:59 GMTScamBusterPhishingSocial EngineeringThreat IntelligenceAIOpen SourceCybercrimehttps://runtimerebel.com/blog/cyberstrikeai-leveraged-in-ai-driven-fortigate-attacks-across-55-countrieshttps://runtimerebel.com/blog/cyberstrikeai-leveraged-in-ai-driven-fortigate-attacks-across-55-countriesAn open-source AI platform, CyberStrikeAI, is deployed in sophisticated, AI-driven attacks targeting Fortinet FortiGate appliances globally.Tue, 03 Mar 2026 16:22:24 GMTCyberStrikeAIFortiGateAI Driven AttacksTeam CymruThreat ActorOpen Source