Top Tweets for #DevSecurity
Heads up to my fellow devs!🚨
A massive "TrapDoor" malware campaign is currently hitting npm, PyPI, and https://t.co/gfCQnef61W to steal crypto keys and hijack AI coding tools.
Please audit your dependencies immediately and stay vigilant.
#DevSecurity #CyberSecurity
🔧 Fix SignTool Error: No Certificates Were Found That Met All Given Criteria
⚠️ This SignTool error halts code signing deployments and stumps most developers.
➡️ https://t.co/bFyOdJySf9
#SignTool #CodeSigning #WindowsError #DevSecurity #SSLInsights
🔒 How to Set Up YubiKey with Your GitHub Account for 2FA
💡 Protecting GitHub with YubiKey hardware authentication stops account takeovers cold.
➡️ https://t.co/3acVz3RSh3
#YubiKey #GitHub #TwoFactorAuth #DevSecurity #SSLInsights
💻 Code Signing Certificate Validity Reduced to 460 Days: What Developers Must Do
🔥 Code signing cert lifetimes drop to 460 days - plan your renewal workflow right now.
➡️ https://t.co/AueEcc0JU4
#CodeSigning #460Days #DevSecurity #Tag1 #SSLInsights
🔐 MCP server vulnerability alert: 200k servers at risk. Go serverless for safer deployment! #DevSecurity
https://t.co/3IUotTtubq
🔧 Fix SignTool Error: No Certificates Were Found That Met All Given Criteria
⚠️ This SignTool error halts code signing deployments and stumps most developers.
➡️ https://t.co/bFyOdJySf9
#SignTool #CodeSigning #WindowsError #DevSecurity #SSLInsights
🔒 How to Set Up YubiKey with Your GitHub Account for 2FA
💡 Protecting GitHub with YubiKey hardware authentication stops account takeovers cold.
➡️ https://t.co/3acVz3Rkrv
#YubiKey #GitHub #TwoFactorAuth #DevSecurity #SSLInsights
🔒 Code Integrity: What It Is and Why It Matters for Secure Systems
💡 Unsigned or tampered code is a silent entry point for attackers.
➡️ https://t.co/WGjxvJVxed
#CodeIntegrity #DevSecurity #CyberSecurity #CodeSigning #SSLInsights
💻 How to Get a Code Signing Certificate: A Step-by-Step Guide
🎯 Sign your code right and eliminate "Unknown Publisher" warnings forever.
➡️ https://t.co/aPu2cIq8B4
#CodeSigning #DevSecurity #SoftwareSecurity #CyberSecurity #SSLInsights
🔒 Code Integrity: What It Is and Why It Matters for Secure Systems
💡 Unsigned or tampered code is a silent entry point for attackers.
➡️ https://t.co/WGjxvJVxed
#CodeIntegrity #DevSecurity #CyberSecurity #CodeSigning #SSLInsights
🚨 BREAKING: TeamPCP threat actor compromises npm and PyPI packages from TanStack, Mistral AI, Guardrails AI, and others in new Mini Shai-Hulud supply chain attack campaign. #BreakingNews #Cybersecurity #SupplyChainAttack #DevSecurity
Someone updated a popular #developer tool on PyPI.
Except it wasn't the real developer.
It was an attacker and the fake update silently stole credentials from anyone who installed it.
The download button is no longer always safe. Verify everything.
#Cybersecurity #DevSecurity
🔧 Fix SignTool Error: No Certificates Were Found That Met All Given Criteria
⚠️ This SignTool error halts code signing deployments and stumps most developers.
➡️ https://t.co/bFyOdJzq4H
#SignTool #CodeSigning #WindowsError #DevSecurity #SSLInsights
🔧 How to Renew a Code Signing Certificate Without Breaking Your Pipeline
💡 A lapsed code signing cert instantly triggers SmartScreen warnings on all your software.
➡️ https://t.co/KdhcFzNhMh
#CodeSigning #CertRenewal #AppSecurity #DevSecurity #SSLInsights
🔧 How to Renew a Code Signing Certificate Without Breaking Your Pipeline
💡 A lapsed code signing cert instantly triggers SmartScreen warnings on all your software.
➡️ https://t.co/KdhcFzNhMh
#CodeSigning #CertRenewal #AppSecurity #DevSecurity #SSLInsights
🔒 How to Set Up YubiKey with Your GitHub Account for 2FA
💡 Protecting GitHub with YubiKey hardware authentication stops account takeovers cold.
➡️ https://t.co/3acVz3RSh3
#YubiKey #GitHub #TwoFactorAuth #DevSecurity #SSLInsights
💻 How to Use a Code Signing Certificate: Complete Developer Trust Guide
🎯 Prevent SmartScreen warnings, prove code integrity, and build user trust from first download.
Full guide: https://t.co/6kPyasW3OT
#SSLInsights #CodeSigning #DevSecurity #SoftwareSecurity #EVCodeSigning
The @bitwarden/cli npm package v2026.4.0 was compromised on April 22, 2026, with a loader fetching Bun to run obfuscated code that stole npm tokens, GitHub keys, SSH keys, and cloud credentials. #DevSecurity #NpmBreach #USA
https://t.co/6RHekca5qQ
If you run code for interviews, job challenges, or open source repos without sandboxing, you are exposed.
Never run unknown code on your main machine. Use a VM. Use a burner. Check every dependency tree.
#DevSecurity #SocialEngineering #SupplyChainAttack
If your JSON debugging workflow involves copy-pasting into an online tool, check whether it sends data to a server. For config with secrets or tokens, that's a real risk. Local-first tools exist. Use them. #DevSecurity #Privacy
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