Big competition

Take part in this major Card Security Competition which closes on 1 July 2026 and, with a bit of luck, win an online voucher worth CHF 1000!

09.06.2026 –

Test your knowledge of the most important rules of behaviour when handling debit and credit cards and discover how the fisherwoman LINDA can help you.

LINDA’s got it! And you?

Take part now

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#watchout – even on public transport!

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National Campaign: “LINDA protects against phishing!”

This year's Card Security campaign starts today. "LINDA protects against phishing!"… Read more

International cooperation is important

What are the chances of the police catching card fraudsters? Read more

Be suspicious of neutral form of address

Phishing emails often begin with an impersonal form of address such as "Hello" or… Read more

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