Megalodon's automated poisoning of 5,561 GitHub repositories marks a clear escalation in repo-level supply-chain attacks, extending the pattern first seen in TeamPCP operations that compromised roughly 3,800 repos earlier. Unlike prior manual or semi-manual campaigns, Megalodon leverages CI-mimicking commits from 'build-bot' with noreply.dev emails to insert credential-stealing malware that exfiltrates AWS, GCP, Azure, Vault, Terraform, and SSH secrets once merged. This automation enables rapid scaling while bypassing traditional account-hijacking defenses, as the attacker never touched the npm maintainer account for Tiledesk but instead poisoned its upstream GitHub repo. The original coverage correctly notes the risk to private repositories yet underplays how these attacks erode the integrity of the entire software development lifecycle by turning trusted CI/CD pipelines into persistent exfiltration vectors. Cross-referencing SafeDep's findings with Ox Security's analysis and patterns from the open-sourced Shai-Hulud worm reveals a copycat threat actor adopting TeamPCP's style without its contest encryption signature, signaling a broader commoditization of attack tooling. What remains unaddressed is the systemic failure of platforms to implement pre-merge integrity checks or provenance requirements, leaving enterprises exposed even when 2FA and token invalidation are applied downstream. This connects directly to larger software-integrity risks seen in incidents like the 2020 SolarWinds compromise and recent npm granular token abuses, where attackers increasingly target the build environment rather than end-user systems. Without enforced signing and automated anomaly detection on commit authorship, the next wave will likely automate propagation across both public and private ecosystems at even greater speed.