SHA-1 vulnerability published By Sophie Wrobel | February 24, 2017 1 Comment Google has just disclosed method to create hast collisions. Full sourcecode willfollow in90 days. In the meantime, you should check that any sites you use to transmit important stuff over is using a more secure algorithm. Google Online Security Blog Want to be the first to hear about new content? Subscribe now to get the latest news fresh in your inbox! Yes, I want to subscribe!