Two Russian YouTube channels posted videos of an alleged new 14-inch M4 MacBook Pro base model, in what could be the worst Apple product leak since the iPhone 4 (Joe Rossignol/MacRumors)

Joe Rossignol / MacRumors: Two Russian YouTube channels posted videos of an alleged new 14-inch M4 MacBook Pro base model, in what could be the worst Apple product leak since the iPhone 4  —  Alleged photos and videos of an unannounced 14-inch MacBook Pro with an M4 chip continue to surface on social media …