CISA and FBI Warn of Russian Intelligence Services Targeting Commercial Messaging Apps

Executive Summary

CISA and the FBI released a Public Service Announcement warning the public about ongoing phishing campaigns by cyber actors associated with Russian Intelligence Services targeting commercial messaging applications (CMAs). Targeted individuals include current and former U.S. government officials, military personnel, political figures, and journalists.

Municipal Impact

Municipal officials, IT staff, and elected officials should be aware that state-aligned phishing campaigns target government individuals; follow the CISA/FBI PSA guidance and cyber hygiene practices.

SMB Impact

Businesses using commercial messaging apps should enforce cyber hygiene and remain vigilant against suspicious phishing activity.

Recommended Actions

1. Review the joint CISA/FBI Public Service Announcement.
2. Employ necessary cyber hygiene practices and be vigilant against suspicious phishing activity on commercial messaging apps.
3. Consult CISA phishing guidance and mobile communications best practice guidance.

Grey Matter Analysis