#OpenSourceSecurity
61 GitHub repos targeted via command injection in workflows—CI/CD secrets at risk from untrusted titles/comments. #SecurityNews #GitHub #CI/CD #CommandInjection #OpenSourceSecurity https://thedailytechfeed.com/widespread-github-attack-seeks-to-harvest-ci-cd-secrets-via-command-injection/
November 2, 2026 at 4:30 AM
This week on #OpenSourceSecurity I chat with Roi Nisimi about work he's doing looking for security fixes only fixed on main

The idea is looking for security fixes on the main branch of a project not in a released version. This is the sort of thing that was hard in the past but is easy to do now
Finding missing security backports with Roi Nisimi
Josh chat with Roi Nisimi about some research he’s done into missing backport security fixes. Roi calls these Backport Gaps. The idea is looking for security fixes on the main branch of a project but ...
opensourcesecurity.io
November 2, 2026 at 3:12 PM
I had a chat with Keith Hoodlet on #OpenSourceSecurity about a recent research paper titled "Why AI-generated vulnerability patches still require expert human review"

While AI can find security vulnerabilities at an alarming rate, it's not so great at fixing them
Half of the AI patches don't work with Keith Hoodlet
Josh talks to Keith Hoodlet about a research project he co-authored about the success rate of AI generated vulnerability patches. Keith has a very scientific approach to this paper and does a great jo...
opensourcesecurity.io
October 12, 2026 at 3:26 PM
🚨 Google is boosting payouts for open‑source bug hunting — pushing developers to secure widely used libraries before attackers exploit them.

🌐 darknetsearch.com/knowledge/ne...

#GoogleBugBounty #OpenSourceSecurity #VulnerabilityHunting #CyberSecurity

Try it for FREE. 🆓
Dark Web Monitoring: Google Pauses Open-Source Bug Bounty | Darknetsearch.com
Dark web monitoring can help security teams assess external exposure as Google pauses its open-source bug bounty program after a surge in automated reports.
darknetsearch.com
October 7, 2026 at 7:03 AM
This week on #OpenSourceSecurity I chat with
@amandabrock.bsky.social from @openuk.bsky.social

The open source world used to ignore topics like policy and government, but that's not really practical anymore. The world of open source, sovereignty, and politics is colliding
Sovereignty, policy, and OpenUK with Amanda Brock
Josh welcomes Amanda Brock from OpenUK to chat about sovereignty, policy, open source, and a whole host of other topics. Amanda has front row seat into how sovereignty decisions can affect a county an...
opensourcesecurity.io
September 28, 2026 at 1:42 PM
Malicious MemTensor packages deliver sckit credential-stealer via npm & PyPI—update and rotate secrets now. #SupplyChain #Malware #OpenSourceSecurity #CredentialTheft #CI/CD #MemTensor thedailytechfeed.com/memtensor-su...
September 23, 2026 at 2:13 PM
📢 New 7ASecurity public #SecurityAudit report
🔐 Bayanat audited by 7ASecurity: 43 findings & recommendations, all resolved & verified. ✅
🔗 7asecurity.com/blog/2026/09...
💬 Feedback welcome

#CyberSecurity #OpenSourceSecurity #AppSec #InfoSec #Bayanat
Bayanat audit by 7ASecurity - 7ASecurity Blog
7ASecurity audited Bayanat across web, API/auth, evidence workflows, deployment, fuzzing, supply chain, and threat modeling. Read the public report.
7asecurity.com
September 22, 2026 at 12:24 PM
📢 New 7ASecurity public #SecurityAudit report

🔐 Incus audited by 7ASecurity: 14 vulnerabilities found, all resolved & verified. ✅

7asecurity.com/blog/2026/09...

💬 Feedback welcome

#CyberSecurity #OpenSourceSecurity #ContainerSecurity #infosec #Incus
Incus security audit by 7ASecurity - 7ASecurity Blog
7ASecurity audited Incus across six work packages. All 14 vulnerabilities and 14 of 17 hardening recommendations were resolved and independently verified.
7asecurity.com
September 8, 2026 at 12:23 PM
Our Director of Programs Erik Möller spoke to @josh.bressers.name on the #OpenSourceSecurity Podcast about how we work, where we invest, and the importance of supporting #opensource maintainers in times of AI.

🎧 Take a listen: opensourcesecurity.io/2026/2026-08...
September 2, 2026 at 10:20 AM
Anil Madhavapeddy fixed a bug in cohttp. Ten minutes later his server got probed for that bug.

He fed DeepSeek V4 Pro a vague description, had a working exploit in a minute. Embargoes assume attackers are slower than bots.
https://anil.recoil.org/notes/rumour-is-the-exploit

#OpenSourceSecurity
August 29, 2026 at 1:32 PM
August 27, 2026 at 12:23 PM
Wednesday night I'll be speaking at the NYC Open Source Security User Group meetup.

If your release pipeline still has stored API tokens in it, come find out how to delete them for good.

Free registration: luma.com/5mwalp6p?tk=...

#Python #OpenSourceSecurity #SupplyChainSecurity #NYCTech #PyPI
Trusted Publishing — Eliminating Credentials from Your Release Workflow · Luma
6:00-6:30 Network - Pizza provided 6:30-7:30 Talk and Q&A 7:30-8:00 Network In February 2024, about 10% of PyPI uploads used Trusted Publishers. By October…
luma.com
August 24, 2026 at 8:49 PM
This week on #OpenSourceSecurity I had a chat with @paulasadoorian.bsky.social about a tool he wrote called Fettle and a report on CVEs he wrote

We love making a huge deal about individual CVEs, but most of us have to deal with advisories that clump them together
CVEs vs Advisories with Paul Asadoorian
Josh chats with Paul Asadoorian about a tool he wrote called fettle and a recent report Paul published on CVEs. Fettle is a tool to help update and manage Linux systems. The big sell on this one is ch...
opensourcesecurity.io
August 24, 2026 at 1:06 PM
Rust supply-chain attack hits crates with build-time malware—245M downloads affected, devs must pin safe versions. #Rust #SupplyChainAttack #BuildTimeMalware #OpenSourceSecurity thedailytechfeed.com/rust-ecosyst...
August 22, 2026 at 7:19 AM
16 malicious RubyGems packages steal browser credentials and crypto wallets, highlighting open-source security risks. #Cybersecurity #RubyGems #Typosquatting #OpenSourceSecurity https://thedailytechfeed.com/16-malicious-rubygems-packages-target-developers-credentials-and-crypto-wallets/
August 18, 2026 at 12:19 PM
🔐 Attending USENIX in Baltimore? Join Zach Steindler tomorrow for:

Supply Chain Attacks on Open Source: What’s Happening, What Can We Do Today, and What’s Next

📅 August 13, 2026
🕟 4:30 PM
📍 Baltimore, MD

#USENIX #OpenSourceSecurity #SupplyChainSecurity
August 12, 2026 at 7:47 PM
GitHub now detects malware across 8 major package ecosystems, enhancing open-source security. #GitHub #OpenSourceSecurity #SupplyChainSecurity #MalwareDetection #OpenSSF #CyberSecurity thedailytechfeed.com/github-expan...
August 10, 2026 at 3:30 PM
Secure your AI models with OpenSSF Model Signing (OMS) 🛡️

Learn how OpenSSF’s AI/ML WG designed OMS to build trust in ML model artifacts.

openssf.org/blog/2025/06...

#AIsecurity #OpenSourceSecurity #ModelSigning #OpenSSF
June 26, 2025 at 12:02 PM
The June 2025 edition of the OpenSSF Newsletter is out!
📌 CRA readiness
📌 GUAC 1.0 release
📌 gittuf incubation
📌 CI/CD hardening
📌 Upcoming OSS security events

Explore updates & ways to get involved: openssf.org/newsletter/2...
#OpenSourceSecurity #OpenSSF
June 25, 2025 at 3:41 PM
➡️ Member Spotlight: Trail of Bits
From PEP 740 to dashboards, they’re shaping the future of #OpenSourceSecurity with standards, prototypes, & policy leadership.

🔗https://openssf.org/blog/2025/05/30/member-spotlight-trail-of-bits-driving-open-source-security-through-standards-prototypes-and-policy/
May 30, 2025 at 2:22 PM