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LinkedIn
Categories
AI and security
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Identity & Access Management Security
About CISO Whisperer
Contact Us
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Search
Home
CISO Diaries
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Categories
AI and security
Cyber threats and incidents
Founders, Analysts & Industry Voices
Identity & Access Management Security
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John Joseph Javier
463 POSTS
AI and security
Claude Opus 4.6 Released With Improved Features and Enhanced Guardrails
What happened Anthropic has released Claude Opus 4.6, the latest...
Cyber threats and incidents
BeyondTrust Remote Access Products 0-Day Vulnerability Actively Exploited
What happened A critical zero-day vulnerability affecting BeyondTrust remote access...
Cyber threats and incidents
Hackers Linked to State Actors Target Signal Messages of Military Officials and Journalists
What happened State-linked hackers have been observed targeting Signal messaging...
Cyber threats and incidents
Italian University La Sapienza Goes Offline After Cyberattack
What happened Italy’s largest university, La Sapienza, was forced to...
Cyber threats and incidents
Payments Platform BridgePay Confirms Ransomware Attack Behind Outage
What happened Payments platform BridgePay confirmed that a ransomware attack...
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Philip Martin Joins Uber as Chief Information Security Officer
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What happened Philip Martin has joined Uber as Chief Information...
Fable Security Appoints Jacob Berry as Chief Information Security Officer
June 29, 2026
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What happened Fable Security appointed Jacob Berry as its Chief...
OpenAI Previews GPT-5.6 Sol With Restricted Access and Stronger Cyber Safeguards
June 29, 2026
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What happened OpenAI released a limited preview of three GPT-5.6...
DHS Chief Says CISA Needs 600 New Hires and a Senate-Confirmed Director
June 28, 2026
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What happened Homeland Security Secretary Markwayne Mullin told lawmakers that...
CISO Diaries: Kristin Lowery on Resilience, Leadership, and the Future of Cyber Risk
June 28, 2026
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Few security leaders have seen cybersecurity from as many...