DeltaPrime acknowledged the attack on Twitter, and announced that "the risk is contained". They also stated that they were "looking into other ways to reduce user losses to a minimum", including by pulling from the protocol's insurance pool.
$6 million taken from Delta Prime defi protocol
The DeltaPrime defi protocol suffered a $6 million loss after a private key was leaked. Access to the private key allowed the attacker to mint 1.1×1069 DPUSDC, which are tokens that allow holders to redeem the USDC stablecoin at a 1:1 ratio. They repeated the mint with several other deposit receipt tokens for bitcoin, ether, and other cryptocurrencies. Altogether, they redeemed a small fraction of these enormous quantities of deposit receipts, amounting to around $6 million in assets.
Flappy Bird creator disavows crypto spin-off
A blockchain-based version of the 2014 hit game Flappy Bird has emerged, taking advantage of the recent "tap-to-earn" crypto craze. The @flappy_bird Twitter account posted "I AM BACK!!" on September 12, with a video compilation showing people playing the original game. The tweet also claimed they were "working with [Flappy Bird's] predecessor", leading many to believe that the original Flappy Bird creator Dong Nguyen was involved with the project.
Nguyen famously removed the game from app stores shortly after it surged to popularity, stating that he felt guilty that people were becoming addicted to the game. This makes the game's reappearance — complete with loot boxes and other addictive features — feel somewhat dark.
On September 15, Nguyen returned from a seven-year Twitter hiatus to post: "No, I have no related with their game. I did not sell anything. I also don't support crypto."
Although Nguyen held the Flappy Bird trademark, he did not sell it to this group. Instead, they registered the trademark themselves after arguing he had abandoned it.