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Government officials will never ask you to transfer money or disclose bank log-in details over a phone call.

Call the 24/7 ScamShield Helpline at 1799 if you are unsure if something is a scam.

Cyber Security Agency of Singapore

Cyber Sandy Series

All episodes of our 'Cyber Sandy' series

Last updated 4 September 2025

Cyber Sandy Episode 1: Deepfake Dangers

Think that video is real? Think again! Deepfakes are becoming more convincing than ever, and cybercriminals are exploiting this.

Cyber Sandy Episode 2: The BOTNET Menace

Is your Wi-Fi working for you or for hackers? In this episode of Cyber Sandy, find out how you can secure your home router against hackers and botnet threats!

Cyber Sandy: Episode 3: What is Operational Technology (OT)?

🔧💡 What exactly is Operational Technology (OT) and Critical Information Infrastructure (CII) and why should you care about keeping them safe?