New “Crypto Scanner” Tool Helps Developers Identify Quantum Risks Before Q-Day

**Crypto Scanner** is an open-source CLI tool from Quantum Shield Labs that scans source code, configurations, and certificates to identify cryptographic algorithms vulnerable to quantum attacks (e.g., RSA, ECC) and produces HTML/JSON reports for local audits and CI/CD enforcement; the write-up frames the tool as a mitigation for “Harvest Now, Decrypt Later” data collection and recommends migration to NIST-standardized post‑quantum algorithms.