Hi, I'm iH8Ra1n. I'm a security researcher at iSec.

I exploit WebKit; mostly. But, I LOVE exploiting macOS.

If you want to contact me, please contact me PRIVATELY over Twitter. My Twitter account is right here.

I have developed quite a few exploits in WebKit, and others. Here's some!

Some exploits

  • hrefPWN - latest vulnerability (at time of writing)
  • titlepwn - currently private.
  • macDOS - macOS DOS.


  • Cassandra: an upcoming MobileSafari auto-fuzzer for Mac.
  • Apollo: Codename for all vulnerabilities found by Cassandra.