What Your Linter Can't Catch: The Invisible Unicode Attacks Hitting GitHub

📰 Dev.to · Raye Deng

Learn about invisible Unicode attacks hitting GitHub and how to protect your code

intermediate Published 16 Mar 2026
Action Steps
  1. Run a Unicode-aware linter to detect potential issues
  2. Configure your code editor to display Unicode characters correctly
  3. Test your code for Unicode-based vulnerabilities
  4. Apply security best practices to prevent supply-chain attacks
  5. Compare your code with known vulnerable versions to identify potential risks
Who Needs to Know This

Developers and security teams can benefit from understanding these attacks to better secure their codebases

Key Insight

💡 Invisible Unicode characters can be used to launch sophisticated supply-chain attacks

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🚨 Invisible Unicode attacks are hitting GitHub! 🚨 Learn how to protect your code

Key Takeaways

Learn about invisible Unicode attacks hitting GitHub and how to protect your code

Full Article

In March 2026, a threat actor called Glassworm launched one of the most sophisticated supply-chain...
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