Hackers Use Fake Microsoft Teams Downloads to Deploy ValleyRAT Malware

Hackers have been caught running a deceptive campaign that uses fake Microsoft Teams download websites to trick users into installing ValleyRAT, a remote access trojan capable of stealing data, logging keystrokes, and taking remote control of infected machines. The campaign, which first surfaced in mid-April 2026, targets unsuspecting users who believe they are downloading the […]

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