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Data Breaches

​Are you managing a data breach?

✅Yes?  Follow this decision makers​ guidance

Received a data breach notification from?

✅ An affected organisation

✅ A password manager

✅ A service such as Have I Been Pwned

Data Breaches can contain personally identifiable information such as:

⚠️ Names / Email addresses

⚠️ Home / Mobile phone numbers

⚠️ Physical addresses / Geo-location data / IP addresses

⚠️ Passwords / Security hints

⚠️ Financial data

Each breach varies, however, even if a password was encrypted:

❌ Consider it insecure

❌ Update that password everywhere it was used

❌ Never use it again

If you are a victim of a data breach:

✅ Check where your details have appeared using a tool like Have I Been Pwned and don't forget to register for future notifications

✅ Consider Cifas registration to reduce the risk of becoming a victim of identity fraud

✅ Activate 2-step verification to prevent unlawful account activity

✅ Keep tabs on financial accounts by setting up alerts to notify you of any suspicious activity that might affect your credit score, e.g. Experian, Clearscore, Equifax

If you are involved in a data breach, you will highly likely be subject to scam attempts:

⚠️ Received a suspicious email?  Forward to report@phishing.gov.uk

⚠️ Received a suspicious text message?  Forward to 7726

⚠️ Received a suspicious call?  Text the word CALL and number to 7726

⚠️ Someone trying to trick you into handing over money / personal details?  Hang up, call 159 to speak directly with your bank

Useful Resources:

⚠️ Downloadable guides to help avoid fraud and online crimes

⚠️ Playlist of awareness and training videos

⚠️ If you are high risk individual, consider this cyber security guidance

Should you be involved in fraud / cyber crime linked to an account suspected of a data breach:

✅ Use the government reporting service to inform the correct person

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The contents of this website are provided for general information only and are not intended to replace specific professional advice relevant to your situation. The intention of the South East Cyber Resilience Centre is to encourage cyber resilience by raising issues and disseminating information on the experiences and initiatives of others.  Articles on the website cannot by their nature be comprehensive and may not reflect the most recent legislation, practice, or application to your circumstances. The South East Cyber Resilience Centre provides funded services and Cyber Essential Partners if you need specific support. For specific questions please contact us at enquiries@secrc.police.uk.  The South East Cyber Resilience Centre does not accept any responsibility for any loss that may arise from reliance on information or materials published on this website.  It is not responsible for the content of external internet sites that link to this site or which are linked from it.

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