Safari (web browser) none. While no official word has been released by Apple, the indication is that these are the final versions available for these operating systems, and both retain significant security issues. While Safari pioneered several now standard HTML5 features (such as the Canvas API) in its early years, it has increasingly come under attack for failing to keep pace with modern web standards. In the past, Apple did not allow third party web browsers under iOS, but now there are plenty of web browsers available for iOS, including Chrome, Firefox, Opera and Edge. However, due to Apple developer's policies, browsers like
Pwn2Own $140,000 in prize money. Internet Explorer 11 on Windows 8.1 was successfully exploited by Sebastian Apelt and Andreas Schmidt for a prize of $100,000. Mozilla Firefox was exploited by Jüri Aedla, Mariusz Młyński, and George Hotz each independently, winning $50,000 each. An anonymous participant exploited Google Chrome; however, upon review contest judges declared this a partial win due to one portion of the presentation’s collision with a vulnerability exploited earlier in the week in the Pwnium competition. In 2015, every single prize available was claimed. In 2016, Chrome, Microsoft Edge and Safari were all hacked. Firefox did not even participate