This seems extremely unethical to me. Now that the world knows there is massive exploit in Chrome, there are bound to be more hackers attempting to abuse it -

This seems extremely unethical to me. Now that the world knows there is massive exploit in Chrome, there are bound to be more hackers attempting to abuse it - and have a few hints from the video. By blogging about this and not disclosing it to Google, they are actually increasing the risk of millions of individuals and companies being hacked. Edit: Then again, blogging about it also makes Google aware of the exploit. I'm sure they have tons of resources working on it that wouldn't have otherwise...