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6.0 — HIGH

GitHub, PyPI add time-absed defenses against supply chain attacks

📅 26 July 2026 at 14:13 UTC📰 Bleeping ComputerView original source ↗
GitHub, PyPI add time-absed defenses against supply chain attacks

GitHub and PyPI (Python Package Index) have introduced a time-based mechanism in the Dependabot dependency management tool to protect against supply-chain attacks and to limit their impact. [...]

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

GitHub and PyPI have introduced time-based defenses against supply chain attacks, including a three-day cooldown for Dependabot and a 14-day cutoff for PyPI release uploads.

⚙️Technical Details
Affected Systems
DependabotPyPI
Attack Vectors
supply-chain attacksrelease poisoning
💥Impact Assessment
Severity: high
Who Is at Risk
Software maintainers and developers using GitHub and PyPI
🛡️Recommended Actions
1Configure Dependabot's cooldown option to a shorter or longer delay as needed
2Use lockfiles for dependency pinning
3Disable unnecessary installation scripts in CI
📦Affected Products
DependabotPyPI

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