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Strategic insights on blockchain, AI, security, leadership, and career in an age of disruption.

AI Voice Phishing: Why Your Defenses Face the Wrong Direction
September 04, 2026·7 min read
AI

AI Voice Phishing: Why Your Defenses Face the Wrong Direction

AI voice-cloning has fundamentally reversed phishing attacks—now criminals call employees impersonating trusted leaders, exploiting help desk processes instead of technical vulnerabilities.

Recent Essays

#security

142 posts

The Ultimate Coursera Guide for the InfoSec Professional
June 29, 2015

The Ultimate Coursera Guide for the InfoSec Professional

Unlock your InfoSec potential with our comprehensive Coursera guide, featuring essential courses to boost your cybersecurity skills and expand your tech knowledge. Start learning today!

You Are A Salesperson
June 24, 2015Opinion

You Are A Salesperson

Unlock the secrets to selling your security ideas internally. Learn why thinking like a salesperson is crucial for security professionals to gain support and funding from their organizations.

Information Security Career Path
June 17, 2015

Information Security Career Path

Explore a dynamic guide to navigating the diverse paths in information security careers, uncovering unique journeys, evolving roles, and salary insights. Share your thoughts and help refine this essential roadmap!

What Does China Want With…
June 15, 2015

What Does China Want With…

Explore the hidden motivations behind major security breaches like Anthem and OPM. Discover how stolen personal data can be used for competitive advantage and marketing, and why it's crucial to protect all data.

Future Proof Your Security Job
June 10, 2015

Future Proof Your Security Job

Discover how to secure your future in the evolving information security field by adapting to technological advancements, understanding business processes, and embracing continuous learning.

Do You Still Want to be a Fireman?
June 08, 2015Opinion

Do You Still Want to be a Fireman?

Explore how shifting aspirations can keep your security career future-proof. Discover why continual learning and adaptability are key to thriving in an ever-evolving industry landscape.

Security Longreads for June 5, 2015
June 05, 2015

Security Longreads for June 5, 2015

Dive into this week's Security Longreads, exploring the OPM breach linked to Anthem, Netflix's security in agile development, insights on the CISO's role, and a review of Google Photo's data-mining features.

All of My Old Jobs No Longer Exist
June 03, 2015

All of My Old Jobs No Longer Exist

Explore how evolving technology is reshaping security roles that once thrived. Learn strategies to future-proof your career and adapt to the ever-changing landscape of information security.

4 Old Books on Security You May Not Have Read
May 27, 2015

4 Old Books on Security You May Not Have Read

Discover four overlooked security books from the past that can enhance your career. Explore these hidden gems from the author's 1999-2003 collection and keep your security knowledge sharp.

Why I Turned Down A Security Job at Playboy
May 20, 2015

Why I Turned Down A Security Job at Playboy

Discover why the author turned down a security job at Playboy, prioritizing career growth and company values over glamour. Learn insights on making pivotal career decisions in his new podcast.

Announcing the Building a Life and Career in Security Podcast
May 18, 2015

Announcing the Building a Life and Career in Security Podcast

Discover inspiring career journeys in the "Building a Life and Career in Security Podcast." Each episode features interviews with security pros, exploring pivotal career decisions and lessons learned. Subscribe now!

Don’t Go to Hacker Cons
May 13, 2015Opinion

Don’t Go to Hacker Cons

Unlock true career growth in security by broadening your skillset beyond hacker cons. Focus on management, communication, and strategic skills to elevate your career to the next level.

Blog — Blockchain, AI & Leadership Strategy | Jay Schulman