An emoji encrypted with a series of hidden codes has been reported to disable and crash the messaging apps of Apple Macs, iPads, and iPhones. Read on to discover how you can address this problem before it does severe damage to your device.

What is going on?
A bug, known as "Black Dot,” is locking the messaging app on Apple devices running iOS 11.3 and 11.4 beta with Apple TVs and Apple Watches also at risk.

Hardware buyers often have a list of specifications they need to consider. They have to assess graphics cards, RAM, processing power, and even the sound system. As if choosing a new computer wasn’t hard enough, Intel released a hard drive optimized for fast performance and storage.

Software solutions are almost always more user-friendly than hardware solutions. There’s no need to worry about cabling, firmware, and power consumption. But when it comes to firewalls, a software solution just can’t measure up to its hardware counterpart.

What harm could possibly come from printing a document? According to some researchers who performed a large-scale analysis of printer attacks, a lot. These could be in the form of Distributed Denial-of-Service (DDoS) attacks, which are as devious as they sound, or attacks made through extracted print jobs.