EngineeringSHA-1 collision detection on GitHub.comA few weeks ago, researchers announced SHAttered, the first collision of the SHA-1 hash function. Starting today, all SHA-1 computations on GitHub.com will detect and reject any Git content that… A few weeks ago, researchers announced SHAttered, the first collision of the SHA-1 hash function. Starting today, all SHA-1 computations on GitHub.com wil
![SHA-1 collision detection on GitHub.com](https://cdn-ak-scissors.b.st-hatena.com/image/square/912bb1e7f2ca8e2f98cc813c91412e64c8461717/height=288;version=1;width=512/https%3A%2F%2Fgithub.blog%2Fwp-content%2Fuploads%2F2022%2F04%2FEngineering-Security.png%3Ffit%3D1200%252C630)