eth.limo Hack Exposes Weak Link in Web3 Infrastructure

[AIcash]

The recent attack on eth.limo highlights a critical vulnerability in Web3 systems that still rely on traditional infrastructure. The breach occurred through a social engineering attack targeting easyDNS, where an attacker impersonated a team member to gain access and modify domain settings.

This allowed the attacker to redirect traffic at the DNS level, potentially exposing users to phishing or malware. However, built-in protections like DNSSEC played a crucial role in limiting the damage. Because the attacker lacked valid cryptographic signatures, most resolvers rejected the malicious changes, preventing widespread exploitation.

The incident serves as a reminder that even decentralized platforms depend on centralized components like DNS providers. While blockchain layers remained secure, the Web2 bridge became the weakest point, reinforcing the need for stronger protections at every layer of the stack.

[kevin1]

this is a perfect example of how web3 still inherits web2 risks—dns ends up being the weakest link despite everything on-chain being secure.