An algorithm has been developed that conceals sensitive information so effectively that it is impossible to detect that anything has been hidden. This is the claim of a team led by Oxford University ...

Researchers have achieved a breakthrough to enable 'perfectly secure' hidden communications for the first time. The method uses new advances in information theory methods to conceal one piece of ...

A team of researchers has developed a new method of hiding information inside innocuous-looking documents. The technique itself – steganography – has been used in various forms for centuries; it ...

Video steganography encompasses an array of techniques designed to conceal information within digital video streams, thereby facilitating secure data transmission while preserving the perceptual ...

The OceanLotus advanced persistent threat (APT) group (also known as APT32 or Cobalt Kitty) is using a steganography-based loader to drop backdoors on compromised systems. According to the report ...

The idea of using music to send messages has a long history. The German Benedictine monk Johannes Trithemius is widely credited with founding the discipline in the 16th century. And various others ...