Vampire Attacks

Vampire attacks are a strategy where a new protocol incentivizes users to move their liquidity from an established competitor to their own platform, often by offering superior rewards or better features. The attacker effectively "sucks" the liquidity out of the incumbent, leveraging the existing network effects of the target.

This is a common and aggressive tactic in the decentralized finance space, highlighting the lack of switching costs between protocols. For the incumbent, defending against a vampire attack requires rapid innovation, community engagement, or defensive tokenomics.

These attacks are a testament to the hyper-competitive nature of the crypto ecosystem, where liquidity is highly mobile and platform loyalty is often secondary to yield. They are a significant factor in the rapid evolution and churn of protocols.