It has been more than two months since the world first learned about Secretary of Defense Pete Hegseth's use of an unclassified Signal group chat to communicate sensitive military operations to ...

Add Yahoo as a preferred source to see more of our stories on Google. Trump officials mistakenly shared attack plans with a reporter on an unsecured app, breaching rules. Pentagon and military leaders ...

The Department of the Army recently recognized the staff within the Directorate of Plans, Training, Mobilization and Security (DPTMS) Multimedia-Visual Information Branch and Security Branch for ...

With adversary threats growing daily, operations security, or OPSEC, is more important than ever. OPSEC experts are heralding the call for advanced protection, both inside and out of the office, for ...

Sgt. Ian Rivera-Aponte, a U.S. Army Reserve sniper, poses for a promotional photo shoot for Army Reserve recruiting. (Master Sgt. Michel Sauret/Army Reserve) (Disclaimer: The satirical story has been ...

Military Bloggers: Despite the worries by the hierarchy, I have seen only five valid OPSEC violations in two years from Military Bloggers concerning ISF/Coalition forces (only 1 in the last year).

Some things are better left unsaid and definitely better remaining unknown to adversaries. And Fort Rucker is one of the best in the Army at operations security as evidenced by the installation being ...

In an era where a social media post or a phone call can provide targeting data for a ballistic missile, lackluster OPSEC can sometimes lead to disaster. The ceasefire between India and Pakistan ...

This week, Russian hacker OpSec failure, Interpol helped disrupt 45,000 malicious IPs, the FBI is looking for an ATM ...

During a Casa Keyfest conference session held on January 6, Casa Head of Security Ron Stoner gave a rundown on “operations security” (OPSEC), a term coined by the U.S. military during the Vietnam war.