OVER 300 ENTITIES HIT BY A VARIANT OF ATOMIC MACOS STEALER IN RECENT CAMPAIGN

Summary from the TLDR InfoSec newsletter

Over 300 entities were infected by SHAMOS, a variant of the Atomic macOS Stealer (AMOS), through malvertising campaigns between June and August. The malware steals passwords stored in Keychain, browser data, cryptocurrency wallets, and other sensitive information from infected macOS systems. The campaign used malicious advertisements to distribute the stealer, targeting Mac users with fake software downloads.