Massive volumes of copropriétaire PII and banking data
Names, postal addresses, banking details for direct-debit collection, payment-default histories: a property management firm concentrates a volume of sensitive personal data that few comparable businesses handle. Every Excel export sent as an email attachment and every co-ownership folder shared as anyone-with-the-link becomes a potential GDPR incident — and regulators now expect evidence of behavioral controls, not just a written policy.