John Kevin Hao

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

Romanian Energy Provider Hit by Gentlemen Ransomware Disrupts IT Systems

What happened Romania’s largest coal‑based energy producer, Oltenia Energy Complex...

Grubhub Email Crypto Scam Promises 10× Bitcoin Return

What happened A Grubhub email crypto scam saw fraudulent emails...

MongoBleed Under Fire: Critical MongoDB Flaw Actively Exploited in the Wild

What happened A new high‑severity vulnerability in MongoDB, tracked as...

Vibranium Labs Secures $4.6M Seed Funding for AI‑Driven Incident Management

What happened Vibranium Labs, a New York‑based startup focused on...
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Gartner Security & Risk Management Summit 2026: 12 Cybersecurity Companies to Watch

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