Thanks sheivoko, but comparing Hacking Team capabilities to NSA would be same as comparing my mid-2000s family sedan to a racing car.
They both ride, they both do what you buy them for, but they certainly don't do it in the same time and quality, and the second player has certainly
some things under the sleeve.
If a sleazy company like hacking team was able to sell flash 0day to sleazy governments like Nigeria and Sudan, it means two things (at least):
1) You need to completely throw Flash altogether, no click-to-play, no click-to-anything. Full removal.
2) You need to be very careful (in case you consider yourself a potential target) regarding your internet fingerprinting. The best thing would be
masking yourself as a Windows NT 6.1 user while using other *nix OS, just as example.
And of course enforcing end-to-end encryption where applicable. That will break most of adversaries tools.
Not a bullet-proof technique of course, but will require a tailor made exploit to compromise you.