EmEditor Website Breach Used to Spread Infostealer Malware

Gbhackers •Mayura Kathir • December 30, 2025

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EmEditor Supply Chain Attack Distributes Infostealer Malware EmEditor, a text and code editing tool, was compromised in a supply chain attack that led to the distribution of infostealer malware. The malicious installer was delivered through the official EmEditor website's download button, affecting users who downloaded the software during the attack. 4 sources 67

Extracted Entities

EmEditor Website Breach Used to Spread Infostealer Malware

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Extracted Entities

Attack Types (2)

Malware (1)

Platforms (1)