John Kevin Hao

John Kevin Hao is a news and feature writer covering cybersecurity, technology, and business targeted for professional audiences.
1733 POSTS

New macOS ClickFix Attack Silently Mounts DMGs to Push Infostealer

What happened A new macOS ClickFix campaign is using fake...

Cisco Unified CM Flaw CVE-2026-20230 Now Exploited in Attacks

What happened A high-severity vulnerability in Cisco Unified Communications Manager...

Decades-Old Squid Proxy Flaw Can Expose User Data

What happened Security researchers from Calif.io disclosed a memory leak...

Xsolis Data Breach Affects 1.4 Million Individuals

What happened Healthcare technology company Xsolis disclosed a data breach...
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Bloom Security has introduced an integration with Cyera DSPM...

Keeping the Shelves Stocked: The UK’s Food and Beverage Cybersecurity Leaders to Watch

Britain’s food and beverage companies run factories, cold chains,...

Built on Trust: The UK’s Software CISOs to Watch

Britain’s software companies run the accounting, data, and operational...

Code You Can Trust: The EU’s Software CISOs to Watch

Europe’s software companies power everything from remote access and...

Privilege and Protection: The UK’s Legal Sector Cybersecurity Leaders to Watch

Law firms hold some of the most sensitive information...