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Fake Claude AI website delivers new 'Beagle' Windows malware

·Source: BleepingComputer

Updated:

Executive Summary

A fake version for the Claude AI website offers a malicious Claude-Pro Relay download that pushes a previously undocumented backdoor for Windows named Beagle. [...]

Analysis

A fake version for the Claude AI website offers a malicious Claude-Pro Relay download that pushes a previously undocumented backdoor for Windows named Beagle. [...]
Source Attribution

Originally published by BleepingComputer on May 7, 2026.

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