Enterprises and end-users are constantly reminded of the dangers associated with clicking on unknown links and documents. Images rarely top the list as would-be vulnerabilities, but it’s important to be cautious of these potentially risky files as well. Why? Hackers are able to use image steganography techniques to conduct malicious activity and ultimately compromise enterprise networks. What is image steganography? Image steganography is the practice of using hidden writing techniques to secretly pass information embedded … More → The post A picture is worth a thousand words, but to hackers, it’s worth much more appeared first on Help Net Security.