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CISO Diaries
LinkedIn
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
Security in Motion: The European CISOs Helping Businesses Transform
Transformation takes many forms. A company modernizes its industrial...
John Kevin Hao
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Latest
Brava Raises $15M to Bring a New Level of Accountability to Threat Detection
November 4, 2026
0
Enterprise cybersecurity has developed around layers of monitoring, detection,...
Running It and Securing It: The Cyber Leaders Who Own Both Infrastructure and Security
November 4, 2026
0
When one leader is responsible for keeping systems running...
Security in Motion: The European CISOs Helping Businesses Transform
November 4, 2026
0
Transformation takes many forms. A company modernizes its industrial...
From Policy to Practice: Europe’s Cyber Leaders Securing AI Adoption
November 4, 2026
0
Writing an AI policy is one thing. Turning it...
Yossi Barishev on CNBC: Why Enterprises Still Fall Short on Identity Security
November 3, 2026
0
Identity security has become a fundamental part of enterprise...
Everyday Services, Secured: The Adriatic and Western Balkans CISOs to Watch
November 3, 2026
0
Paying a bill, taking out a small loan, signing...
Founders, Analysts & Industry Voices
One Strategy, Many Flags: Europe’s Cyber Leaders Securing Across Borders and Brands
A steel and mining group with operations around the...
Founders, Analysts & Industry Voices
Terra Security Podcast: ICE’s Ryan Hebert on Scaling Security With Eight Red Teamers and AI Pen Testing
Fewer than 200 people make up the entire cybersecurity...
Read more
CISO Diaries
Founders, Analysts & Industry Voices
CISO Diaries: Barak Blima on Turning Security Into Business Value
Security leadership is often measured by metrics such as...
Read more
Founders, Analysts & Industry Voices
Policies, Payments and Boardrooms: CISOs to Watch in European Finance
Most customers never see the work that keeps a...
Popular
The Identity Whisperer? Why CISOs Are Watching Yossi Barishev’s Stealth Move
0
The industry likes to say that “identity is the...
10 CISOs to Watch in the Philippines
0
As organizations in the Philippines navigate an increasingly complex...
10 CISOs to Watch in Sweden
0
Sweden continues to build a strong cybersecurity landscape shaped...
10 CISOs to Watch in the Netherlands
0
In a rapidly evolving digital landscape, cybersecurity leaders play...
AI and security
Brava Raises $15M to Bring a New Level of Accountability to Threat Detection
Enterprise cybersecurity has developed around layers of monitoring, detection,...
John Kevin Hao
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Must Read
Founders, Analysts & Industry Voices
Yossi Barishev on CNBC: Why Enterprises Still Fall Short on Identity Security
November 3, 2026
0
Identity security has become a fundamental part of enterprise...
Founders, Analysts & Industry Voices
Everyday Services, Secured: The Adriatic and Western Balkans CISOs to Watch
November 3, 2026
0
Paying a bill, taking out a small loan, signing...
Founders, Analysts & Industry Voices
One Strategy, Many Flags: Europe’s Cyber Leaders Securing Across Borders and Brands
November 3, 2026
0
A steel and mining group with operations around the...
Founders, Analysts & Industry Voices
Terra Security Podcast: ICE’s Ryan Hebert on Scaling Security With Eight Red Teamers and AI Pen Testing
November 3, 2026
0
Fewer than 200 people make up the entire cybersecurity...
AI and security
Guardz Integrates Palo Alto Networks Prisma Browser Protection To Close Security Gaps Across The Modern Workplace
November 2, 2026
0
Cyberattacks rarely stay within the boundaries of a single...
Founders, Analysts & Industry Voices
Policies, Payments and Boardrooms: CISOs to Watch in European Finance
November 2, 2026
0
Most customers never see the work that keeps a...
Founders, Analysts & Industry Voices
Securing Science: Europe’s Research Infrastructure Cyber Leaders to Watch
November 1, 2026
0
A national research and education network. A research cloud...
Founders, Analysts & Industry Voices
North America’s Cyber Leaders With a Wider Mandate
November 1, 2026
0
Not every security leader has “CISO” alone on the...
Founders, Analysts & Industry Voices
Security That Makes Sense: The UK Cyber Leaders Putting People First
November 1, 2026
0
A PIN code on a restaurant’s allergen tablet. A...
Founders, Analysts & Industry Voices
Running It and Securing It: The Cyber Leaders Who Own Both Infrastructure and Security
When one leader is responsible for keeping systems running...
Read more
Founders, Analysts & Industry Voices
Security in Motion: The European CISOs Helping Businesses Transform
Transformation takes many forms. A company modernizes its industrial...
Founders, Analysts & Industry Voices
Security in Motion: The European CISOs Helping Businesses Transform
Transformation takes many forms. A company modernizes its industrial...
Read more
Founders, Analysts & Industry Voices
Running It and Securing It: The Cyber Leaders Who Own Both Infrastructure and Security
When one leader is responsible for keeping systems running...
Cyber threats and incidents
Cyber threats and incidents
Pluto Security Traces a File Named ‘modeling_evil.py’ to a Full Hugging Face Mining Campaign
The trail in this campaign began with a file...
Upwind Raises $400M Series C as Autonomous AI Agents Change the Security Equation
October 28, 2026
0
AI agents are beginning to take on tasks that...
Built on Circuits: Electronics Manufacturing’s CISOs to Watch
October 13, 2026
0
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...
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
Yossi Barishev on CNBC: Why Enterprises Still Fall Short on Identity Security
November 3, 2026
0
Identity security has become a fundamental part of enterprise...
Everyday Services, Secured: The Adriatic and Western Balkans CISOs to Watch
November 3, 2026
0
Paying a bill, taking out a small loan, signing...
One Strategy, Many Flags: Europe’s Cyber Leaders Securing Across Borders and Brands
November 3, 2026
0
A steel and mining group with operations around the...
Terra Security Podcast: ICE’s Ryan Hebert on Scaling Security With Eight Red Teamers and AI Pen Testing
November 3, 2026
0
Fewer than 200 people make up the entire cybersecurity...
Guardz Integrates Palo Alto Networks Prisma Browser Protection To Close Security Gaps Across The Modern Workplace
November 2, 2026
0
Cyberattacks rarely stay within the boundaries of a single...
Policies, Payments and Boardrooms: CISOs to Watch in European Finance
November 2, 2026
0
Most customers never see the work that keeps a...
More from CISO Whisperer
Founders, Analysts & Industry Voices
Daylight Launches Managed Security Data Lake to Give MDR Customers Searchable Telemetry Without a SIEM
Based on SiliconANGLE’s Duncan Riley’s recent article, Daylight Security...
Cyber threats and incidents
Chinese Hackers Target Medical, Military, and AI Research in North America
What happened Google’s Threat Intelligence Group published an analysis of...
Cyber threats and incidents
Council of Europe Investigates ShinyHunters Data Breach Claims
What happened The Council of Europe is investigating claims that...
Cyber threats and incidents
SimpleHelp Bug Lets Hackers Create Rogue Remote Support Accounts
What happened A critical vulnerability in SimpleHelp remote management software...
Cyber threats and incidents
iRhythm Discloses Data Breach After Hackers Stole Patient Information
What happened Digital healthcare company iRhythm Holdings disclosed a data...
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Popular
Brava Raises $15M to Bring a New Level of Accountability to Threat Detection
November 4, 2026
0
Enterprise cybersecurity has developed around layers of monitoring, detection,...
Running It and Securing It: The Cyber Leaders Who Own Both Infrastructure and Security
November 4, 2026
0
When one leader is responsible for keeping systems running...
Security in Motion: The European CISOs Helping Businesses Transform
November 4, 2026
0
Transformation takes many forms. A company modernizes its industrial...
From Policy to Practice: Europe’s Cyber Leaders Securing AI Adoption
November 4, 2026
0
Writing an AI policy is one thing. Turning it...
Yossi Barishev on CNBC: Why Enterprises Still Fall Short on Identity Security
November 3, 2026
0
Identity security has become a fundamental part of enterprise...
Everyday Services, Secured: The Adriatic and Western Balkans CISOs to Watch
November 3, 2026
0
Paying a bill, taking out a small loan, signing...