The National Security Agency (NSA) and its partners have issued a joint Cybersecurity Advisory addressing a recent phishing campaign known as LAUNDRY BEAR. This campaign, linked to Russian state-supported actors, is targeting users of the Zimbra Collaboration Suite.

The advisory outlines the methods employed by the threat actors to compromise accounts and compromise organizational security. It provides detailed mitigation and detection guidance aimed at helping users strengthen their defenses against such phishing attempts.

Organizations using the Zimbra Collaboration Suite are encouraged to review the advisory thoroughly and implement the recommended security measures to protect their systems and data. Ongoing vigilance and adherence to cybersecurity best practices are critical in mitigating risks posed by sophisticated phishing campaigns.