Search-ad phishing that mimics Uniswap drains over $400K, researchers urge tighter ad safeguards

On-chain analyst b-block warned that scammers are using fake Google ads impersonating Uniswap to steal funds, with attackers obtaining at least $400,000 so far from users who clicked sponsored links ^{[1] [2] [3]}.

Blockchain analysis found two suspicious wallets containing roughly 146 ETH (about $306,000), while Security Alliance (SEAL) reported blocking more than 356 dangerous ad links and said Google Search phishing campaigns surged in mid‑March, contributing to reported losses of $1.27 million between March 13 and March 30; attackers have been evading automated ad screening by using authentic‑looking URLs and hidden iframes ^{[4] [1]}.

Researchers and industry observers say the persistence of these phishing campaigns highlights the urgent need for stronger ad‑platform controls and improved user education to protect crypto assets ^{[2] [5]}.

Users are advised to carefully verify URLs and avoid trusting sponsored search results for crypto services while ad platforms and regulators consider tighter safeguards ^{[1] [2] [4]}.