UK educational establishments must communicate with various audiences via email while protecting personal data under General Data Protection Regulation (UK GDPR). Historically, recipients of bulk emails were visible, which could lead to data breaches. A solution is to use the ‘blind copy’ line in emails, but this can still result in data breaches, requiring a more secure transmission method. Institutions need to consider their communication practices and regularly review their data protection policies.

Louis Vuitton says UK customer data stolen in cyber-attack – The Guardian
Summarize this content to a maximum of 60 words: Louis Vuitton says UK customer data stolen in cyber-attack The Guardian