Anywhere Computing Makes 2FA Insecure On iOS and Android (thestack.com)

An anonymous reader writes: Academics from the VU University Amsterdam have identified a new class of vulnerabilities to two-factor authentication, commonly used to protect transactions involving financial and private information. The vulnerability leaves users of both Android and Apple mobile devices open to the theft of personal information by hackers. The researchers note the text (PDF). While anywhere computing is generally considered to be a good thing, the research claims that integration across multiple platforms essentially removes the gap between those platforms, and it is that gap that is required to make two-factor authentication secure. Without a gap between devices, a common hack called the man-in-the-browser attack can be elevated to intercept the one-time password generated for two-factor authentication, thereby rendering two-factor authentication useless.