John Kevin Hao

John Kevin Hao is a news and feature writer covering cybersecurity, technology, and business targeted for professional audiences.
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Cyber threats and incidents

Critical SmarterMail Vulnerability Exploited in Ransomware Attacks

What happened A critical vulnerability in SmarterTools’ SmarterMail email and...
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...
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10 Cyber Leaders Bringing Local Experience to MS-ISAC’s Next Chapter

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No Organization Left Behind: Canada’s Community Cyber Leaders to Watch

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Practitioners at the Podium: The Teaching CISOs to Watch

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Some of the best security education comes from people...

Following the Money: America’s Financial Services CISOs to Watch

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From global money transfers and buy now, pay later...

Vital Signs: America’s Healthcare CISOs to Watch

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Healthcare remains one of the most targeted industries in...