Trying to figure out if I picked up malware or something. It sounds like a clip from a movie, a guy saying "Who says I-" and then it cuts off. I initially assumed it was adware so I reset my phone and deleted all my data, but it's happening again and the only thing I have installed is Firefox for Android. It has only played while I'm scrolling the Hexbear homepage, but I also have all autoplay turned off and that didn't help.

I saw some people on Android forums talking about a similar problem, but that was on a beta build on Android from over a year ago and I'm on the normal release.