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CISO Diaries
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Categories
AI and security
Cyber threats and incidents
Founders, Analysts & Industry Voices
Identity & Access Management Security
About CISO Whisperer
Contact Us
go
Search
Founders, Analysts & Industry Voices
On the Right Track: Europe’s Rail Cybersecurity Leaders to Watch
Railways are built to last for decades, but the...
John Kevin Hao
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Latest
Shared Defence: Cybersecurity Leaders Protecting Research and Education
October 28, 2026
0
Canada’s universities, colleges and research communities share more than...
Protecting Member Trust: Cybersecurity Leaders Behind America’s Credit Unions
October 28, 2026
0
Credit unions hold more than their members’ savings. They...
On the Right Track: Europe’s Rail Cybersecurity Leaders to Watch
October 28, 2026
0
Railways are built to last for decades, but the...
Keeping Public Life Running: Europe’s Public-Trust Cyber Leaders to Watch
October 28, 2026
0
A patient is admitted to a hospital in Nantes....
Building the Profession: Europe’s Cyber Community Leaders to Watch
October 27, 2026
0
A club of 1,200 French security executives. An ISACA...
Honored in 2026: Europe’s Award-Winning Cybersecurity Leaders to Watch
October 27, 2026
0
Across Europe, award programs in 2026 recognized security leaders...
Founders, Analysts & Industry Voices
Protecting the Services Canadians Rely On: The Cyber Leaders to Watch
From hospitals and provincial health systems to government programs...
Founders, Analysts & Industry Voices
10 ORBIE Award-Winning Cybersecurity Leaders to Watch in 2026
The ORBIE Awards are presented by regional CISO leadership...
Read more
CISO Diaries
Founders, Analysts & Industry Voices
CISO Diaries: Andrew Wilder on Building Cyber Maturity at Scale
Cybersecurity leadership often looks decisive from the outside, but...
Read more
Founders, Analysts & Industry Voices
No Organization Left Behind: Canada’s Community Cyber Leaders to Watch
Few organizations can defend themselves alone. Nonprofits, rural municipalities,...
Popular
The Identity Whisperer? Why CISOs Are Watching Yossi Barishev’s Stealth Move
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The industry likes to say that “identity is the...
10 CISOs to Watch in the Philippines
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As organizations in the Philippines navigate an increasingly complex...
10 CISOs to Watch in Sweden
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Sweden continues to build a strong cybersecurity landscape shaped...
10 CISOs to Watch in the Netherlands
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In a rapidly evolving digital landscape, cybersecurity leaders play...
Founders, Analysts & Industry Voices
Shared Defence: Cybersecurity Leaders Protecting Research and Education
Canada’s universities, colleges and research communities share more than...
John Kevin Hao
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Must Read
Founders, Analysts & Industry Voices
Building the Profession: Europe’s Cyber Community Leaders to Watch
October 27, 2026
0
A club of 1,200 French security executives. An ISACA...
Founders, Analysts & Industry Voices
Honored in 2026: Europe’s Award-Winning Cybersecurity Leaders to Watch
October 27, 2026
0
Across Europe, award programs in 2026 recognized security leaders...
Founders, Analysts & Industry Voices
Protecting the Services Canadians Rely On: The Cyber Leaders to Watch
October 27, 2026
0
From hospitals and provincial health systems to government programs...
Founders, Analysts & Industry Voices
10 ORBIE Award-Winning Cybersecurity Leaders to Watch in 2026
October 27, 2026
0
The ORBIE Awards are presented by regional CISO leadership...
Founders, Analysts & Industry Voices
10 Cyber Leaders Bringing Local Experience to MS-ISAC’s Next Chapter
October 26, 2026
0
Following its 2025 transition to a member-funded model, the...
Founders, Analysts & Industry Voices
No Organization Left Behind: Canada’s Community Cyber Leaders to Watch
October 26, 2026
0
Few organizations can defend themselves alone. Nonprofits, rural municipalities,...
Founders, Analysts & Industry Voices
Practitioners at the Podium: The Teaching CISOs to Watch
October 26, 2026
0
Some of the best security education comes from people...
Founders, Analysts & Industry Voices
Following the Money: America’s Financial Services CISOs to Watch
October 25, 2026
0
From global money transfers and buy now, pay later...
Founders, Analysts & Industry Voices
Vital Signs: America’s Healthcare CISOs to Watch
October 25, 2026
0
Healthcare remains one of the most targeted industries in...
Founders, Analysts & Industry Voices
Protecting Member Trust: Cybersecurity Leaders Behind America’s Credit Unions
Credit unions hold more than their members’ savings. They...
Read more
Founders, Analysts & Industry Voices
On the Right Track: Europe’s Rail Cybersecurity Leaders to Watch
Railways are built to last for decades, but the...
Founders, Analysts & Industry Voices
On the Right Track: Europe’s Rail Cybersecurity Leaders to Watch
Railways are built to last for decades, but the...
Read more
Founders, Analysts & Industry Voices
Protecting Member Trust: Cybersecurity Leaders Behind America’s Credit Unions
Credit unions hold more than their members’ savings. They...
Cyber threats and incidents
Cyber threats and incidents
Built on Circuits: Electronics Manufacturing’s CISOs to Watch
Electronics manufacturers sit at the heart of modern supply...
Half a Million Neighbours: Wellington’s Cybersecurity Leaders to Watch
September 28, 2026
0
Wellington defends the machinery of a nation from a...
Inside the Cybersecurity Vendor Stack: PAM, DNS Filtering and Endpoint
August 26, 2026
0
Dek: PAM, DNS Filtering and Endpoint Protection are three...
Bloom Security Finds VS Code Marketplace Flaw That Could Silently Deliver Malicious Extensions to Developers
August 13, 2026
0
The software supply chain is often associated with compromised...
Upwind First to Reveal One of the Most Significant npm Supply Chain Compromises of the Year
August 4, 2026
0
A single malicious update to one of the JavaScript...
Microsoft’s Largest Patch Tuesday Ever Raises New Challenges for Security Teams
July 16, 2026
0
What happened Microsoft released its July 2026 Patch Tuesday update,...
ClickFix Evolves Into a Malware Ecosystem, Challenging Traditional Security Defenses
July 15, 2026
0
What happened ClickFix has grown from a simple social engineering...
Founders, Analysts & Industry Voices
Identity & Access Management Security
Claude Code Source Code Accidentally Leaked in NPM Package
What happened Anthropic accidentally leaked the source code for Claude...
Identity & Access Management Security
Texas Sues Netflix Over Alleged Unauthorized Data Collection and Sharing
What happened Texas Attorney General Ken Paxton filed a lawsuit...
Read more
Identity & Access Management Security
Italian Regulator Fines National Postal Service Organizations $15 Million for Data Privacy Violations
What happened Italy's data protection regulator announced on Monday that...
Identity & Access Management Security
Claude Code Source Code Accidentally Leaked in NPM Package
What happened Anthropic accidentally leaked the source code for Claude...
Read more
Building the Profession: Europe’s Cyber Community Leaders to Watch
October 27, 2026
0
A club of 1,200 French security executives. An ISACA...
Honored in 2026: Europe’s Award-Winning Cybersecurity Leaders to Watch
October 27, 2026
0
Across Europe, award programs in 2026 recognized security leaders...
Protecting the Services Canadians Rely On: The Cyber Leaders to Watch
October 27, 2026
0
From hospitals and provincial health systems to government programs...
10 ORBIE Award-Winning Cybersecurity Leaders to Watch in 2026
October 27, 2026
0
The ORBIE Awards are presented by regional CISO leadership...
10 Cyber Leaders Bringing Local Experience to MS-ISAC’s Next Chapter
October 26, 2026
0
Following its 2025 transition to a member-funded model, the...
No Organization Left Behind: Canada’s Community Cyber Leaders to Watch
October 26, 2026
0
Few organizations can defend themselves alone. Nonprofits, rural municipalities,...
More from CISO Whisperer
AI and security
Armis Raises $435 Million at $6.1 Billion Valuation: What CISOs Need to Know
What Happened Cybersecurity company Armis has secured $435 million in...
Identity & Access Management Security
Microsoft Teams Flaws Expose Users to Message Spoofing and Impersonation Attacks
What happened Researchers from Check Point disclosed four security flaws...
Cyber threats and incidents
Google Identifies AI-Powered Malware Is Already in the Wild, And It’s Smarter Than Your Security Stack
Google’s Threat Intelligence Group (GTIG) has issued a new...
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Prompt Injection Risks Resurface: ChatGPT Vulnerabilities Expose AI’s Weak Spots
What happened Security researchers at Tenable disclosed seven vulnerabilities in...
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Popular
Shared Defence: Cybersecurity Leaders Protecting Research and Education
October 28, 2026
0
Canada’s universities, colleges and research communities share more than...
Protecting Member Trust: Cybersecurity Leaders Behind America’s Credit Unions
October 28, 2026
0
Credit unions hold more than their members’ savings. They...
On the Right Track: Europe’s Rail Cybersecurity Leaders to Watch
October 28, 2026
0
Railways are built to last for decades, but the...
Keeping Public Life Running: Europe’s Public-Trust Cyber Leaders to Watch
October 28, 2026
0
A patient is admitted to a hospital in Nantes....
Building the Profession: Europe’s Cyber Community Leaders to Watch
October 27, 2026
0
A club of 1,200 French security executives. An ISACA...
Honored in 2026: Europe’s Award-Winning Cybersecurity Leaders to Watch
October 27, 2026
0
Across Europe, award programs in 2026 recognized security leaders...