21-vek.spb.ru

In October 2023 the Russian insurance company Twenty-first century operating via the domain 21-vek.spb.ru suffered a significant data breach. The incident involved the unauthorized access and extraction of a customer database containing personal contact information. The leak exposed approximately 165000 records including full names email addresses and mobile phone numbers. This security failure potentially allows for targeted phishing attacks and social engineering against the affected policyholders.