[What’s that they say about castles built on sand?][link]
>Two researchers on Thursday took down the four major browsers, Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, and Apple Safari, as Pwn2Own, the annual hacking contest that runs in tandem at CanSecWest, wound down in Vancouver.
[link]: https://threatpost.com/all-major-browsers-fall-at-pwn2own-day-2/111731 “All Major Browsers Fall At Pwn2Own Day Two | Threatpost | The first stop for security news”