Nation State Hackers Exploiting Zero-Day in Roundcube Webmail Software

The threat actor known as Winter Vivern has been observed exploiting a zero-day flaw in Roundcube webmail software on October 11, 2023, to harvest email messages from victims' accounts. "Winter Vivern has stepped up its operations by using a zero-day vulnerability in Roundcube," ESET security researcher Matthieu Faou said in a new report published today. Previously, it was using known

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Microsoft Expands Free Logging Capabilities for all U.S. Federal Agencies

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New Atomic macOS Stealer Campaign Exploits ClickFix to Target Apple Users

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New Chrome Vulnerability Enables Cross-Origin Data Leak via Loader Referrer Policy

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