Sometimes threats come to light only after they’ve been around for long enough to cause concern for the public. This was the case with a new bug found in Apple’s FaceTime app that allowed users to spy on others without their consent through group FaceTime calls. Thankfully, a patch has been issued that resolves it, but perhaps the way that it was implemented is the most interesting of all.
Zero-day threats are some of the most dangerous ones out there. What we mean by “zero day” threats are those that have been discovered by hackers before an official patch has been released by the developers, giving them exactly zero days before they are actively exploited in the wild. One of the more dangerous zero-day threats out there at the moment is one that takes advantage of Internet Explorer.
Intel recently found itself (once again) in hot water, mere months after many flaws were discovered in the firmware that enables all of their chips to do their job. This time, the issue could have potentially caused a permanent dip in the CPU’s capacity to function properly. This has come to be known as the Meltdown vulnerability.
