Apple's Safari browser has been crashing on Macs and iOS devices when users launch a search through its address bar, according to reports that surfaced Wednesday. OS X and iOS users worldwide have been affected, according to The Verge, which confirmed the problem on several iOS devices and at least one OS X machine. One of the first mentions of the glitch was a tweet by app developer Phillip Caudell, who asked if anyone else's Safari browser on the Mac mysteriously stopped working.