Resources · cybersecurity

cybersecurity

Guides and practical answers on cybersecurity, written by Huacomm’s engineering team.

When a Phishing Link Beats Your MFA: Understanding Replay Attacks

Modern phishing links don't just steal passwords — they capture your live session and replay it to bypass MFA. Learn how the attack works and how Hong Kong businesses can defend against it.

Huacomm Team · 12 June 2026

Self-assessments

Check where you stand — in minutes

Hotels & resorts · 2 minutes

Hotel Wi-Fi health check

Five quick questions — survey history, equipment age, guest complaints — and an instant read on whether your network is healthy, showing strain, or at risk.

Start → Cybersecurity · 2 minutes

Email security self-check

Could your team spot today’s phishing? Five quick questions on MFA, filtering, backups and training — instant read on how exposed your email really is.

Start → Every business · 2 minutes

IT support health check

What happens when something breaks at 2am? Five quick questions on monitoring, response times and key-person risk — instant read on your support setup.

Start → Offices & enterprises · 2 minutes

Network refresh timing check

Is your network due for a refresh? Five quick questions on equipment age, warranty cover and what’s coming next — instant read on whether now is the time.

Start →