There is a risk that a terrorist cell may use WhatsApp to organise a terrorist attack, but equally there is a risk they will use a family car to carry a car bomb or public transport to get to their target. Are we also going to ban public transport and family cars unless the security services have the ability to monitor everyone who makes use of them?
These people are sophisticated in their approach with details, links, info etc. and you simply have to follow their guidelines. It was with baited breath that I decided the only way forward was to pay them - much to my disgust. Within ten minutes of them receiving the payment I received the key to decrypt my files.
All over the world a brand new kind of gatherings is emerging: CryptoParties. Don't be misled CryptoParties are not some sort of morbid, Halloween-like celebrations. Those geeky meetings are in fact a good opportunity for all to learn the art of encrypted communications and discuss privacy on the Internet.