RECENTLY, WhatsApp (a company owned by Facebook) has made an explosive revelation. It has reached out to several journalists, lawyers, human rights activists, and Opposition politicians in India, to inform them that a software sold by an Israeli company to Governments has been used to spy on them. Not only have their WhatsApp messages and calls been hacked; the software has used a loophole in WhatsApp’s encryption software to turn their phones and computers into spying devices.