If you own an iPhone, at some point you’ve probably wondered, “Why are my texts green? Aren’t they supposed to be blue?” And then you start spiraling. Maybe your texts aren’t going through, or maybe ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about cybersecurity, surveillance and privacy. "The threat of online scams and fraud is an ever-present reality ...

A few years ago, we could only send plain text messages with 160 characters. There was no option to include any media or attachments, which kept the messages close to 140 bytes. But the Messages app ...