Resources

Understanding and Stopping the Full Spectrum of Voice-Based Threats

The 2026 Trending Voice Threats infographic provides a current view of how the voice threat landscape is evolving.

Nursing care is built on communication. Every shift, every patient interaction, every escalation depends on timely, accurate, and trusted voice communication. and the phone remains a critical lifeline in delivering safe, effective care.

Voice remains the beating heart of business communication, the medium of urgency, emotion, and trust. Yet it is also the last unguarded perimeter. We’ve listed 10 Quick-Hits you should know about Voice and the need to secure this critical channel…

Generative AI has fundamentally re-engineered the mechanics of fraud. It automates what criminals used to do manually: research, writing, speech, and emotional manipulation. Four dimensions explain why deception has become faster, cheaper, and vastly more convincing.

Every major cybersecurity dataset released over the past 18 months points to the same conclusion: human deception, amplified by AI, has overtaken technical exploitation as the leading cause of enterprise compromise.

For decades, cybersecurity has been a contest of code, patch against exploit, firewall against intrusion, algorithm against malware. That era is ending. The defining threat of 2025 is no longer technical; it is behavioral. Humans are the new perimeter, and Generative AI is the new attack vector.

Why the Voice Channel is Now the Front Line of Cyber Defense

A Voice Firewall is critical technical control to protect and defend the enterprise Voice Channel from voice-based threats, including vishing, social engineering, deepfake calls, spoofed calls, robocalls, call spam storms and more.

A vishing breach without voice-specific safeguards risks maximum regulatory exposure; a vishing breach with documented voice protections positions the organization for possible relief under the law.

From phishing emails to vishing calls, the report makes one thing painfully clear: Social engineering is now the dominant attack vector.

Every day, cybersecurity leaders lose sleep over email phishing, ransomware, and endpoint vulnerabilities. But an equally dangerous threat pathway often goes unaddressed: the voice channel.

The voice channel is now one of the most actively exploited vectors in cyberattacks against the public sector. Once considered a trusted medium for constituent services, internal coordination, and emergency response, voice systems have become the front door for adversaries — and many agencies have left that door wide open.

From 911 dispatch to unemployment claims, the phone remains a lifeline between constituents and government. And attackers have noticed.

While a recent Dark Reading article raised valid concerns about the latest tactic of the 3AM ransomware group – combo attacks, it missed a critical development: these combo attacks can be effectively stopped by deploying a multi-layered voice firewall.

The DEA issued a stark warning for healthcare workers regarding the rapid growth of phone scams involving vishers impersonating DEA agents.

Cybercriminals Use of AI Tools Have Made an Escalating Cyberthreat Much Worse

"It's because I'm green, isn't it?” "Holiday Hooby Whatty?" If you're looking for a last-minute baked good this holiday, treat your family, friends or coworkers with this delightful cake. Each slice ensures your baked good comes from the heart. Simply starting with a...

Recent High-Profile Voice-Based Cyberattacks have increased attention on defending Voice as a Threat Vector. Many Cybersecurity Experts have turned to MFA as the answer. Is this the correct cyber protection strategy?

Mutare’s Marketing Manager Victoria Elliott speaks candidly about her experiences as the Survey field administrator for the 2023 Voice Network Threat Survey at each of the three live shows, RSA, Cisco Live and CCW.

Robocalls, voice spam, phone fraud, spoofers, and vishers (voice phishers) are inflicting significant damage on businesses through lost productivity, degraded customer experience (CX), missed sales opportunities, and cybersecurity threats.

There is a seismic shift underway in the Contact Center business model as organizations are accelerating the transition away from centralized, on-premise technical infrastructure to cloud-based platforms (CCaaS).

What is Vishing? Background, Definitions, High Profile Attacks & How to Protect the EnterpriseVoice Phishing (Vishing) is an escalating attack vector that highlights the dire need for awareness and protection for our most critical communication channel, the...

The #1 priority for new IT spending in 2022: Cybersecurity. This should come as no great surprise considering the acceleration of cyber-threats, including numerous damaging attacks perpetrated on high-profile organizations over the past few years.

The emotional impact, economic fallout, and social disruption of this violent geo-political earthquake is likely to send shockwaves reverberating around the globe for weeks, months, maybe even years. And it has created the perfect environment for opportunistic cyber criminals to make their move.

With the disrupting force of an international pandemic, organizations and employees alike have been forced to reevaluate how to communicate in an altered landscape.

Mutare recently led a webinar for members of the AHA featuring key architects of the FCC’s Hospital Robocall Protection Group around actions healthcare organizations can take to protect themselves from the growing threat of robocalls.

In 1999, Mutare revolutionized enterprise voicemail, launching the first commercial application capable of delivering business system voicemail messages to employees through email.

How Financial Institutions are being targeted by sophisticated cybercriminals who are taking advantage of economic upheaval with a powerful weapon…the telephone.

When colleges and universities reopen their doors for on-campus learning this fall, it’s not just students who will be happy to greet their educators.

Mutare has built one of the greatest weapons of defense against the bad actors who have been targeting organizations with robocalls, spoof calls and vishing calls, known as the Mutare Voice Spam Filter.

Looking to add some color to your holiday dinner table? No matter what Thanksgiving looks like to you this year, try this easy and comforting purple sweet potato pie.

This article examines the roots of spam and also examines the shift of digital spam and related scam activity from email spam to voice.

In this article we examine the impact of Political Robocalls, and how some organizations are defending their voice networks from it.