Just when you thought it was safe to go back into the water ...

[GreyGeek]

https://samy.pl/poisontap/

Some things to note:
1) It is a local exploit, initially.
2) It doesn't work when you use https exclusively and have secure cookies.
3) It works on Mac, Windows and Linux.

Or, keep your computer secure when you are not around.

[MoonRise]

WOW!! That is all I can say. That is a powerful demonstration.