Zabu Finance, a yield farm decentralized protocol on Avalanche, suffered the first big exploit related to the chain. As per reports, the attacker took advantage of the vulnerability and stole over $3.2 million in tokens. The exploit had its root in a pool of a token called Spore, which allowed the attacker to mint 4.5 billion Zabu that were successfully withdrawn from the platform, lowering the currency's value to 0.