My account once got taken over by one of those hackers that will play the same song over and over to boost its rating I mostly listen to metal, but one day I n

My account once got taken over by one of those hackers that will play the same song over and over to boost its rating I mostly listen to metal, but one day I noticed that on my last.fm my most listened to track was suddenly "The 1975 - Chocolate". A song that I'd never heard before or since. The track was played at completely random times, often multiple times in a row or when I wasn't awake.