New CopperStealer malware steals Google, Apple, Facebook accounts

Previously undocumented account-stealing malware distributed via fake software crack sites targets the users of major service providers, including Google, Facebook, Amazon, and Apple.

The malware, dubbed CopperStealer by Proofpoint researchers, is an actively developed password and cookie stealer with a downloader feature that enables its operators to deliver additional malicious payloads to infected devices.

The threat actors behind this malware have used compromised accounts to run malicious ads and deliver additional malware in subsequent malvertising campaigns.

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Source: Bleeping Computer