Tesco blocks 620,000 Clubcards after discovering a potential data breach

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Tesco has blocked 620,000 Clubcards after discovering a potential data breach
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Tesco has blocked 620,000 Clubcards after discovering a potential data breach

No computer system was hacked in the incident, according to the company

Tesco has blocked more than 620,000 Clubcards after a credential stuffing attack on its platform potentially exposing customer details. The supermarket giant said it recently noticed some fraudu...

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