Makonnen's Twitter attacked Drake and Rihanna, but it appears to be the work of a hacker.
Since some old Makonnen tweets came out of the woodwork a couple months back, it hasn't been clear whether or not the Atlanta newcomer and Drake are on good terms. Some speculated that Drizzy was distancing himself from Makonnen following some lines on IYRTITL that seemed to be directed toward a disloyal co-sign.
Today, Makonnen's Twitter account seemed to echo this speculation, but it appears to be the work of a hacker.
Makonnen's account tweeted "Fuck Drake" before accusing the rapper of leaving him in the cold and co-signing Fetty Wap. Rihanna was then targeted for allegedly pulling out of her feature on Makonnen's latest mixtape, going on to call her a "slut" (which doesn't seem very Makonnen-like at all).
The tweets were deleted minutes after they were posted, but some of them are still live on a website (each of the tweets linked back to it). It doesn't seem to be his official site, though there are posts dating back a few years. It's quite possible the hacker was able to gain access to both accounts, or created the site themselves.
You can view the deleted tweets in the gallery above.