Responding to Suspicious Behaviour

How to Handle Suspicious Behaviour in Cyber Security

Responding to suspicious behaviour is a key skill in protecting yourself and your organisation from cyber attacks. Suspicious behaviour could be anything unusual or out of place, such as an unexpected email asking for personal details, someone trying to access restricted areas, or strange activity on your computer.

When you notice something suspicious, it is important to act quickly but carefully to stop possible damage. Always trust your instincts. If something does not feel right, it is better to check it out than to ignore it.

Steps for Responding to Suspicious Behaviour

1. Stay calm and observe: Do not react immediately. Take note of exactly what seems suspicious and write down key details like time, who was involved, and what happened.
2. Do not engage or reveal information: Avoid giving out personal or company information to unknown people. Do not click on strange links or open unexpected attachments.
3. Report the behaviour: Tell your supervisor, IT department, or security team as soon as possible. Use official channels like company hotlines or email addresses dedicated for security issues.
4. Follow company policies: Your organisation will have rules about security incidents. Follow these carefully to ensure the issue is handled properly.
5. Stay alert for follow-up: After reporting, watch out for further suspicious activity and cooperate with any investigations.

Responding to suspicious behaviour is not just about stopping attacks—it also helps your organisation improve safety. The more reports they get, the better they understand the threats and can prevent them.

Remember, social engineering tricks like phishing calls or scam emails often use pressure or fake urgency to make you act without thinking. Always pause, check, and verify before sharing any information.

In summary, if you spot anything suspicious, do not ignore it. Stay calm, gather details, avoid engagement, and report it immediately. Your quick actions can protect you, your colleagues, and your organisation from cyber threats.