Russian Hackers Seize Messaging Accounts of US Officials

The campaign seized thousands of accounts tied to U.S. officials, military personnel, politicians, and journalists, affecting government, defense, and media sectors.

Part of the PlainSec briefing for 2026-03-26

Sources

• CISA Advisories
• BleepingComputer
• CyberScoop
• The Hacker News
• Help Net Security
• The Record from Recorded Future