North Korean Hackers Using Malicious Browser Extension to Spy on Email Accounts

A threat actor operating with interests aligned with North Korea has been deploying a malicious extension on Chromium-based web browsers that’s capable of stealing email content from Gmail and AOL.
Cybersecurity firm Volexity attributed the malware to an activity cluster it calls SharpTongue, which is said to share overlaps with an adversarial collective publicly referred to under the name 

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