Ghostunnel: Open-source TLS proxy with mutual authentication
Ghostunnel is an open-source proxy that handles TLS for programs that cannot handle it themselves. It works in two directions. In server mode it sits in front of a backend, …
Anthropic open-sources FlashProve, its provable inference prototype for MoE models
Anthropic’s Frontier Red Team, with collaborators at EPFL, MIT and StarkWare, built FlashProve, a prototype that produces a cryptographic proof that one specific language …
DeepSeek open-sources Super-Agent, a coding agent that watches team chats for work
Deepseek released a research prototype of dsh-superagent, a coding agent that does work on a GitHub repository for you. Who can ask for work The agent gets to work in two …
Byoky: Open-source wallet for AI API keys
Byoky is an open-source wallet for AI API keys, available as a Chrome and Firefox extension and as iOS and Android apps. Users store their keys for OpenAI, Anthropic, Google …
GitHub’s npm package firewall can block brand-new versions before they install
GitHub announced a package firewall that checks npm packages against an enterprise’s policy before they install. It blocks known malware, critical vulnerabilities, and …
CISA updates ScubaGear and ScubaGoggles, and says Microsoft 365 checks get faster
CISA released ScubaGear v2.0 and ScubaGoggles v1.1.0, new versions of the open-source tools it publishes to check Microsoft 365 and Google Workspace settings against its …
AbuseBox: Open-source monitor for blacklists, DNS, SSL and email records
AbuseBox is a free, open-source tool that checks IP addresses and domains against 60 DNS blacklists, pulls reputation scores from AbuseIPDB, inspects DNS, SSL and …
Private repos still leak secrets to Gheist, a stolen GitHub token campaign
Wiz Research has recovered more than 13,500 planted branches from 850+ compromised GitHub accounts, the work of a campaign it calls Gheist, after the user agent the tool sends …
Witness: Open-source framework for verifying how your software was built
Witness is an open-source command-line tool that records how software gets built, signs that record, and checks it against a policy before the software ships. TestifySec built …
New PHP2Shell scanner checks your hosts for CVE-2026-109618 and CVE-2026-109619
Searchlight Cyber released php2shell-scanner, an open-source tool that tests whether a host is exposed to CVE-2026-109618 and CVE-2026-109619, the pair of PHP remote code …
Info-stealing malware slipped into OVHcloud CLI releases on GitHub
OVHcloud, the French cloud computing and web hosting company, alerted customers that a hacker tampered with its open-source command-line interface (CLI) tool to spread …
DevGuard: Open-source vulnerability management for the software supply chain
DevGuard is a free, open source vulnerability management platform that collects a software project’s security findings in one place, ranks them by risk, and tracks them. …
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