Content

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

#risk management

110 posts

ISO 27017: A New Standard to Learn
December 02, 2015

ISO 27017: A New Standard to Learn

Explore ISO 27017, a cloud-specific security standard that Amazon Web Services recently adopted. Learn how it complements existing ISO standards and its implications for cloud security practices.

Project: Intrusion Detection
November 09, 2015

Project: Intrusion Detection

This starts the first in a series of projects you can use to improve your security skills. The ideas of these projects is something…

5 Facts You Need to Know About Cyber Insurance
November 02, 2015

5 Facts You Need to Know About Cyber Insurance

Uncover the complexities of cyber insurance with insights on policy specifics, exclusions, and understanding risks. This guide empowers you to manage security effectively by demystifying cyber insurance coverage.

Passwords is Everything That is Wrong with Security
October 26, 2015Opinion

Passwords is Everything That is Wrong with Security

Explore why the outdated concept of passwords is failing modern security needs and discover innovative alternatives like token-based authentication that promise a more secure future.

On Third Party Security Breaches
October 09, 2015Opinion

On Third Party Security Breaches

Explore the aftermath of the T-Mobile/Experian breach, examining blame dynamics, brand impact, and strategies for mitigating third-party risk. Learn how to protect your company from similar incidents.

24 Security Things Board of Directors Should Know
September 21, 2015

24 Security Things Board of Directors Should Know

Discover 24 essential security insights every Board of Directors should grasp, from understanding vulnerabilities to managing breaches, ensuring they effectively guide their organization's information security.

4 Security Things You Should Know
August 24, 2015

4 Security Things You Should Know

In the wake of the Ashley Madison breach, discover four crucial security tips to safeguard your digital life, including e-mail practices, using password managers, timely updates, and online privacy awareness.

4 Things You Should Tell Your Non-Infosec Friends
August 24, 2015

4 Things You Should Tell Your Non-Infosec Friends

Discover four crucial security tips to share with non-tech-savvy friends, from avoiding work emails for personal use to employing password managers. Learn how to help secure their digital lives.

Building Great Security Metrics
August 12, 2015

Building Great Security Metrics

Discover the power of effective security metrics to gauge progress and drive improvements. Learn how to measure key processes, avoid common pitfalls, and leverage metrics for career growth and risk reduction.

On Hacking Guns, Toilets, Semis and More
August 03, 2015Opinion

On Hacking Guns, Toilets, Semis and More

Explore the sensationalized world of hacking at Blackhat, as we delve into vulnerabilities in smart guns, toilets, and truck tracking systems. Learn to focus on real security risks, not media hype.

An Argument for the Decentralization of Security
July 29, 2015Opinion

An Argument for the Decentralization of Security

Explore why decentralizing security in corporate mergers can reduce risks. This blog delves into maintaining separate networks, security teams, and PCI environments to minimize vulnerabilities.

Online Backup
July 27, 2015

Online Backup

Discover how CrashPlan offers a secure online backup solution with its multi-layered security model, ensuring your data's safety and privacy. Learn to configure these features for optimal protection.

Blog — Blockchain, AI & Leadership Strategy | Jay Schulman