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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

#enterprise security

62 posts

Securing Amazon Web Services
December 14, 2015

Securing Amazon Web Services

Discover a comprehensive guide to securing your Amazon Web Services environment. This blog post compiles essential tips and resources to protect AWS accounts, EC2 instances, S3 buckets, and more.

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.

Now Secured By Let’s Encrypt
November 10, 2015Opinion

Now Secured By Let’s Encrypt

Discover how Let's Encrypt is revolutionizing web security by offering free SSL certificates, removing financial barriers and ensuring accessible encryption for everyone.

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.

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.

What InfoSec Pros Can Learn From Agile
October 05, 2015Opinion

What InfoSec Pros Can Learn From Agile

Explore how InfoSec professionals can learn from Agile methodologies to improve security integration in software development, transforming security practices into a more proactive and disciplined approach.

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.

Why Security Needs DevOps
August 17, 2015Opinion

Why Security Needs DevOps

Explore why embracing DevOps is key for enhancing security, reducing human errors, and minimizing vulnerabilities in application deployment cycles by integrating development, infrastructure, and security.

Security Longreads for August 14, 2015
August 14, 2015

Security Longreads for August 14, 2015

Dive into the latest Security Longreads, featuring thought-provoking insights on cybersecurity challenges, Oracle's CSO controversy, and a two-year-old automotive vulnerability. Plus, explore engaging reads on conflict aversion and productivity.

Security Longreads for August 7, 2015
August 07, 2015

Security Longreads for August 7, 2015

Explore the latest in information security with Security Longreads, featuring highlights from Black Hat 2015, FBI's TrueCrypt decryption, and Tesla's quick security patch. Discover engaging reads beyond security too!

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.

Blog — Blockchain, AI & Leadership Strategy | Jay Schulman