To the Bitgrin Community, What happened? On June 19, a malicious party sent 13,400 coins to Vinex while shadow mining in the background. He proceeded to sell these coins on Vinex for 0.16 BTC. He then sent the additional 13,400 coins to Vinex, profiting 0.32 and successfully completing a double spend attack.
Vinex Double Spend Attack
Vinex Double Spend Attack
Vinex Double Spend Attack
To the Bitgrin Community, What happened? On June 19, a malicious party sent 13,400 coins to Vinex while shadow mining in the background. He proceeded to sell these coins on Vinex for 0.16 BTC. He then sent the additional 13,400 coins to Vinex, profiting 0.32 and successfully completing a double spend attack.