Hackers Abuse Google Ads and Claude.ai Shared Chats to Distribute macOS Malware

Attackers are currently running a malvertising campaign that uses Google Ads and legitimate shared chats on Claude.ai to spread macOS infostealer malware. The campaign was identified by Berk Albayrak, a security engineer at Trendyol Group, with BleepingComputer independently confirming a second active version using different infrastructure. Users searching for "Claude mac download" might see sponsored Google search results directing them to Claude.ai, with the URL appearing legitimate.