Given the ingenuity of the attack method, steganography can be used in all sort of attacks.įew examples where steganography was used as a part of an attack campaign are listed below. Unlike cryptography that obscures the content by encrypting it, steganography’s goal is to hide information by embedding it in something else. Steganography is a distinct form of cryptography. The malicious content or text is usually encrypted before it is embedded within the files. The images, files or videos used to conceal the malware, are used as a lure to trick users. This allows the attackers to avoid detection while continuing their infection process. What is steganography - Steganography is a technique that enables hackers to hide malicious payloads or malware within a file, message, image or video. Security researchers have observed that the attackers are heavily relying on this old-school trick to launch more advanced and sophisticated campaigns. One such example is that of steganography. It is much cheaper to tweak the technique rather than invent something new. The malicious content or text is usually encrypted before it is embedded within the files.Ĭybercriminals are fond of using existing attack techniques in new ways to launch cyber attacks.Steganography is a technique that enables hackers to hide malicious payloads or malware within a file, message, image or video.
