A software developer from San Francisco managed to do what no one else did before, creating a fully-functional two-way chat using only CSS and HTML, completely ditching JavaScript in the process.

Through CSS, cybercriminals can hide content in plain sight, thus bypassing email security solutions. They can also use it to redirect people to phishing pages, it was said.

HTML, or Hyper Text Markup Language, is primitive by itself and needs CSS to give it the modern look of a website we’re used to. HTML alone gives us the looks of websites back in the late 90s and ...