ProCircular Logo

No Results Found.

The page you requested could not be found. Try refining your search, or use the navigation above to locate the post.

Newsroom

The latest from ProCircular

Company updates, press releases, events, and media coverage

DEF CON 34

Press Releases

ProCircular Research Demonstrates How Prompt Injection Can Compromise AI Voice Agents at DEF CON 34

DES MOINES, IA, UNITED STATES, August 4, 2026 /EINPresswire.com/ — ProCircular’s Willie Zhang reveals at DEF CON 34 how prompt injection can hijack AI voice agents, exposing new enterprise security risks

Read more
U
ProCircular Research Demonstrates How Prompt Injection Can Compromise AI Voice Agents at DEF CON 34

ProCircular Research Demonstrates How Prompt Injection Can Compromise AI Voice Agents at DEF CON 34

Press Releases
Defending at Machine Speed

Defending at Machine Speed

In the News
Inside SecurityWeek’s AI & Cybersecurity Breakdown—and Why It Matters Now

Inside SecurityWeek’s AI & Cybersecurity Breakdown—and Why It Matters Now

In the News
Langflow RCE Under Active Attack: Key Takeaways from CSO Online’s Latest Reporting

Langflow RCE Under Active Attack: Key Takeaways from CSO Online’s Latest Reporting

In the News
After the Vishing Call: Key Insights from CybrSec Media’s Latest SaaS Security Analysis

After the Vishing Call: Key Insights from CybrSec Media’s Latest SaaS Security Analysis

In the News
Defeating the Best Defenses: ProCircular Weighs In on the Charter Communications Breach

Defeating the Best Defenses: ProCircular Weighs In on the Charter Communications Breach

In the News
The Canvas Ransomware Crisis: Why Your Resiliency Plan Can’t Just Rely on Vendor SLAs

The Canvas Ransomware Crisis: Why Your Resiliency Plan Can’t Just Rely on Vendor SLAs

In the News
ProCircular Opens Canvas After-Action Assessment for Higher Ed and Public Research Institutions Post-Incident

ProCircular Opens Canvas After-Action Assessment for Higher Ed and Public Research Institutions Post-Incident

Press Releases
Procircular’s Bradley Greer wins National Cyber League Spring 2026

Procircular’s Bradley Greer wins National Cyber League Spring 2026

Company News
NIST Scales Back CVE Updates: What the Shift Means for Vulnerability Management

NIST Scales Back CVE Updates: What the Shift Means for Vulnerability Management

In the News
Why AI “Check-Ins” Are Failing the Security Test in the Modern Workspace

Why AI “Check-Ins” Are Failing the Security Test in the Modern Workspace

In the News
Unpack how reduced funding changes federal response

Unpack how reduced funding changes federal response

In the News
No results found.

Explore ProCircular

Newsroom

Read the latest from ProCircular.

Case Studies

Discover real-world cybersecurity challenges.

Blog

Practical guidance on cybersecurity risks, trends, and response.

Learn what makes ProCircular different

See how our team helps organizations assess risk, respond to incidents, and make stronger security decisions.

Why ProCircular